SSC MATH PYQ QUIZ: ALL CHAPTER COVERED

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Created on July 25, 2026 By

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MATH QUIZ

SSC MATH PREVIOUS YEAR QUESTIONS : ALL CHAPTER COVERED

1 / 380

TIME, SPEED & DISTANCE |BOATS & STREAMS | TRAINS

(SSC CHSL 2022)

A train crosses a pole in 9 sec and a 180 m platform in 21 sec. Find length of train.

a) 180 m

b) 120 m

c) 135 m

d) 150 m

2 / 380

TIME, SPEED & DISTANCE |BOATS & STREAMS | TRAINS

(SSC CHSL 2023)

A train crosses a man in 12 sec and a 240 m platform in 24 sec. Find length of train.

a) 180 m

b) 120 m

c) 240 m

d) 200 m

3 / 380

SIMPLIFICATION (BODMAS & APPROXIMATION)

(SSC CHSL 2022)

SIMPLIFY:
(45 × 2) + (81 ÷ 9) – 18

a) 72

b) 90

c) 81

d) 99

4 / 380

TIME, SPEED & DISTANCE |BOATS & STREAMS | TRAINS

(SSC MTS 2016)

A train crosses a man in 8 seconds and a platform in 20 seconds. Find the ratio of length of train to platform.

a) 2 : 3

b) 1 : 3

c) 3 : 2

d) 1 : 2

5 / 380

ALGEBRA BASICS (LINEAR EQUATIONS & IDENTITIES)

SSC CGL 2020

Evaluate: (x - 5)² when x = 8

a) 11

b) 9

c) 12

d) 10

6 / 380

TRIGONOMETRY BASICS

(SSC MTS 2023)

A tower of height 40 m casts a shadow of 40 m. Angle of elevation = ?

a) 90°

b) 45°

c) 30°

d) 60°

7 / 380

RATIO & PROPORTION, COMPARISON & PARTNERSHIP

SSC MTS 2018

THE RATIO OF SPEEDS OF A AND B IS 2:3. TIME TAKEN RATIO WILL BE?

a) 2:3

b) 3:2

c) 4:9

d) 9:4

8 / 380

TIME & WORK, EFFICIENCY, WORK & WAGE

(SSC CPO 2020)

A AND B TOGETHER CAN DO A WORK IN 6 DAYS. A ALONE CAN DO IT IN 10 DAYS. HOW MANY DAYS WILL B ALONE TAKE?

a) 18

b) 15

c) 12

d) 20

9 / 380

PERCENTAGE, PROFIT & LOSS AND DISCOUNT

SSC MTS 2021

SUCCESSIVE DISCOUNTS OF 15% AND 10% ARE EQUIVALENT TO:

a) 25%

b) 23.5%

c) 22%

d) 20%

10 / 380

ALGEBRA BASICS (LINEAR EQUATIONS & IDENTITIES)

SSC CGL 2020

Solve: 6x + 4 = 40

a) 8

b) 9

c) 6

d) 7

11 / 380

TIME & WORK, EFFICIENCY, WORK & WAGE

(SSC CHSL 2019)

IF A IS 25% MORE EFFICIENT THAN B, RATIO?

a) 6:5

b) 5:6

c) 5:4

d) 4:5

12 / 380

PERCENTAGE, PROFIT & LOSS AND DISCOUNT

SSC CHSL 2019

AN ARTICLE IS SOLD AT 10% LOSS. IF SP = ₹450, FIND CP.

a) ₹520

b) ₹550

c) ₹480

d) ₹500

13 / 380

DATA INTERPRETATION

(SSC MTS Tier I – 2023)

Sales (in units):

Jan = 200
Feb = 250
Mar = 300
Apr = 400
What is the percentage increase from January to April?

a) 20%

b) 90%

c) 100%

d) 80%

14 / 380

TIME & WORK, EFFICIENCY, WORK & WAGE

(SSC MTS 2021)

A COMPLETES 1/4 OF A WORK IN 3 DAYS. HOW MANY DAYS WILL HE TAKE TO COMPLETE THE WHOLE WORK?

a) 16

b) 12

c) 10

d) 14

15 / 380

TIME & WORK, EFFICIENCY, WORK & WAGE

(SSC CPO 2017)

A AND B SHARE ₹5000 IN THE RATIO 4:1. FIND A’S SHARE.

a) 4000

b) 3000

c) 4500

d) 3500

16 / 380

COMPOUND INTEREST, GROWTH & DEPRECIATION

(SSC CGL 2018)

Find CI on ₹6000 at 10% for 3 years.

a) ₹1986

b) ₹2000

c) ₹1800

d) ₹1860

17 / 380

NUMBER SYSTEM, LCM, HCF, DIVISIBILITY AND PRIME NUMBERS

(SSC CHSL 2022)

WHICH OF THE FOLLOWING IS NOT A RATIONAL NUMBER?

a) 0.25

b) 3/5

c) √4

d) √7

18 / 380

RATIO & PROPORTION, COMPARISON & PARTNERSHIP

SSC GD 2018

A SUM OF ₹7200 IS DIVIDED AMONG A, B, C IN RATIO 2:3:4. FIND SHARE OF B.

a) ₹1600

b) ₹3000

c) ₹2400

d) ₹3600

19 / 380

MENSURATION (2D) : [ AREA & PERIMETER]

(SSC CGL 2022)

The side of a square is 14 cm. Find its area.

a) 225 cm²

b) 169 cm²

c) 144 cm²

d) 196 cm²

20 / 380

TIME & WORK, EFFICIENCY, WORK & WAGE

(SSC CPO 2020)

IF A DOES 40% MORE WORK THAN B, WHAT IS THEIR EFFICIENCY RATIO?

a) 3:2

b) 2:3

c) 5:7

d) 7:5

21 / 380

TIME & WORK, EFFICIENCY, WORK & WAGE

(SSC CHSL 2021)

A DOES A WORK IN 16 DAYS, B IN 24 DAYS. IF BOTH START TOGETHER BUT A LEAVES AFTER 4 DAYS, TOTAL TIME TAKEN?

a) 12 DAYS

b) 16 DAYS

c) 10 DAYS

d) 14 DAYS

22 / 380

RATIO & PROPORTION, COMPARISON & PARTNERSHIP

SSC CHSL 2019

THE RATIO OF INCOMES OF A AND B IS 3:4 AND THEIR EXPENDITURES ARE IN RATIO 2:3. IF EACH SAVES ₹2000, FIND INCOME OF A.

a) ₹12000

b) ₹9000

c) ₹6000

d) ₹8000

23 / 380

SIMPLE INTEREST

(SSC CHSL 2023)

A SUM OF ₹2000 IS LENT AT 5% PER ANNUM FOR 2 YEARS. FIND THE SIMPLE INTEREST.

a) ₹250

b) ₹150

c) ₹200

d) ₹300

24 / 380

RATIO & PROPORTION, COMPARISON & PARTNERSHIP

SSC CGL 2019

A SUM IS DIVIDED BETWEEN A AND B IN RATIO 5:7. IF A GETS ₹200 LESS THAN B, FIND TOTAL SUM.

a) ₹1000

b) ₹1600

c) ₹1400

d) ₹1200

25 / 380

AVERAGE, MEAN & WEIGHTED AVERAGE

EXAM: SSC CHSL 2022

THE AVERAGE OF 7 NUMBERS IS 14. IF EACH NUMBER IS INCREASED BY 3, FIND NEW AVERAGE.

a) 16

b) 18

c) 15

d) 17

26 / 380

NUMBER SYSTEM, LCM, HCF, DIVISIBILITY AND PRIME NUMBERS

(SSC MTS 2021)

FIND REMAINDER WHEN 3456 IS DIVIDED BY 9.

a) 0

b) 6

c) 3

d) 9

27 / 380

NUMBER SYSTEM, LCM, HCF, DIVISIBILITY AND PRIME NUMBERS

(SSC CGL 2023)

FIND REMAINDER WHEN 256 IS DIVIDED BY 7

a) 5

b) 2

c) 3

d) 4

28 / 380

ALGEBRA BASICS (LINEAR EQUATIONS & IDENTITIES)

SSC MTS 2021

Solve: 5x + 2 = 3x + 10

a) 12

b) 10

c) 4

d) 8

29 / 380

TIME & WORK, EFFICIENCY, WORK & WAGE

(SSC CGL 2017)

A CAN DO WORK IN 25 DAYS, B IN 20 DAYS. THEIR EFFICIENCY RATIO?

a) 4:5

b) 5:4

c) 1:1

d) 2:3

30 / 380

MENSURATION (2D) : [ AREA & PERIMETER]

(SSC CGL 2021)

Find the area of a circle of radius 21 cm (π = 22/7).

a) 1500 cm²

b) 1320 cm²

c) 1386 cm²

d) 1452 cm²

31 / 380

TRIGONOMETRY BASICS

(SSC MTS 2022)

If cot θ = √3, then θ = ?

a) 90°

b) 45°

c) 60°

d) 30°

32 / 380

TRIGONOMETRY BASICS + RATIOS, HEIGHTS & DISTANCES

(SSC CHSL 2021)

If sin θ = cos θ, then tan θ = ?

a) 1

b) √3

c) 0

d) ∞

33 / 380

TIME & WORK, EFFICIENCY, WORK & WAGE

(SSC CHSL 2020)

A IS TWICE AS EFFICIENT AS B. IF B CAN COMPLETE THE WORK IN 12 DAYS, HOW MANY DAYS WILL A TAKE?

a) 5

b) 4

c) 8

d) 6

34 / 380

AVERAGE, MEAN & WEIGHTED AVERAGE

EXAM: SSC GD 2021

AVERAGE OF 10 NUMBERS IS 35. IF ONE NUMBER IS WRONGLY TAKEN AS 50 INSTEAD OF 30, FIND CORRECT AVERAGE.

a) 33

b) 35

c) 34

d) 36

35 / 380

GEOMETRY BASICS (LINES, ANGLES & TRIANGLES)

(SSC CPO 2020)

If alternate interior angles are unequal, then lines are:

a) Parallel

b) Coincident

c) Perpendicular

d) Intersecting

36 / 380

NUMBER SYSTEM, LCM, HCF, DIVISIBILITY AND PRIME NUMBERS

(SSC CGL 2022)

WHICH NUMBER IS DIVISIBLE BY 11?

a) 121

b) 345

c) 1234

d) 567

37 / 380

RATIO & PROPORTION, COMPARISON & PARTNERSHIP

SSC CGL 2022

A SUM OF ₹8400 IS DIVIDED AMONG A, B, C SUCH THAT A GETS 1/3 OF B AND B GETS 1/2 OF C. FIND SHARE OF A.

a) ₹1600

b) ₹1400

c) ₹1800

d) ₹1200

38 / 380

MENSURATION (2D) : [ AREA & PERIMETER]

(SSC CHSL 2020)

The perimeter of a rectangle is 80 cm. If length = 25 cm, find breadth.

a) 10 cm

b) 15 cm

c) 12 cm

d) 20 cm

39 / 380

TIME & WORK, EFFICIENCY, WORK & WAGE

(SSC CHSL 2020)

12 WORKERS CAN COMPLETE A WORK IN 9 DAYS. HOW MANY WORKERS NEEDED FOR 6 DAYS?

a) 20

b) 15

c) 18

d) 16

40 / 380

RATIO & PROPORTION, COMPARISON & PARTNERSHIP

SSC CGL 2020

A SUM OF ₹5400 IS DIVIDED IN RATIO 1/2 : 1/3 : 1/4. FIND LARGEST SHARE.

a) ₹2400

b) ₹1800

c) ₹3600

d) ₹3000

41 / 380

COMPOUND INTEREST, GROWTH & DEPRECIATION

(SSC MTS 2019)

A machine depreciates 20% annually. Value after 2 years from ₹25,000?

a) ₹14,500

b) ₹15,000

c) ₹16,000

d) ₹14,000

42 / 380

TRIGONOMETRY BASICS

(SSC GD 2022)

If sin θ = cos θ, then θ = ?

a) 60°

b) 30°

c) 45°

d) 90°

43 / 380

SIMPLIFICATION

(APPROXIMATION BASED QUESTIONS)

(SSC CGL 2018)

APPROXIMATE:
(121 × 9) + 78 ≈ ?

a) 1200

b) 1300

c) 1100

d) 1000

44 / 380

SIMPLIFICATION (BODMAS & APPROXIMATION)

SSC CGL 2023)

SIMPLIFY:
64 ÷ 8 × 7 + 9 – 6

a) 57

b) 55

c) 59

d) 61

45 / 380

COMPOUND INTEREST, GROWTH & DEPRECIATION

(SSC GD 2019)

The population of a town increases by 5% annually. If present population is 20,000, find population after 2 years.

a) 22,100

b) 22,050

c) 21,000

d) 23,000

46 / 380

RATIO & PROPORTION, COMPARISON & PARTNERSHIP

SSC CHSL 2018

F THE RATIO OF BOYS TO GIRLS IN A CLASS IS 7:5 AND TOTAL STUDENTS ARE 48, FIND NUMBER OF GIRLS.

a) 18

b) 20

c) 24

d) 22

47 / 380

TRIGONOMETRY BASICS

(SSC CHSL 2023)

If cos θ = 0, then sin θ = ?

a) 1/2

b) 90

c) 0

d) 1

48 / 380

TIME, SPEED & DISTANCE |BOATS & STREAMS | TRAINS

(SSC MTS 2021)

A train crosses a platform in 30 sec and a pole in 10 sec. If speed is 15 m/s, find platform length.

a) 200 m

b) 250 m

c) 300 m

d) 350 m

49 / 380

AVERAGE, MEAN & WEIGHTED AVERAGE

EXAM: SSC CHSL 2019

THE AVERAGE OF 15 NUMBERS IS 20. IF EACH NUMBER IS MULTIPLIED BY 2, FIND NEW AVERAGE.

a) 35

b) 40

c) 45

d) 30

50 / 380

TRIGONOMETRY BASICS + RATIOS, HEIGHTS & DISTANCES

(SSC GD 2022)

If cot θ = √3, then θ = ?

a) 30°

b) 60°

c) 45°

d) 90°

51 / 380

TIME, SPEED & DISTANCE |BOATS & STREAMS | TRAINS

(SSC CPO 2022)

Downstream speed = 20 km/h and upstream = 10 km/h. Find speed of boat in still water.

a) 15 km/h

b) 12 km/h

c) 18 km/h

d) 20 km/h

52 / 380

AVERAGE, MEAN & WEIGHTED AVERAGE

EXAM: SSC CGL 2019

AVERAGE OF 25 ITEMS IS 40. AVERAGE OF NEXT 35 ITEMS IS 60. FIND OVERALL AVERAGE.

a) 50

b) 52

c) 55

d) 54

53 / 380

AVERAGE, MEAN & WEIGHTED AVERAGE

EXAM: SSC CGL 2020

WEIGHTED AVERAGE)

AVERAGE PRICE OF 12 PENS IS ₹10 AND 8 PENS IS ₹15. FIND OVERALL AVERAGE PRICE.

a) 13

b) 11

c) 12

d) 14

54 / 380

AVERAGE, MEAN & WEIGHTED AVERAGE

EXAM: SSC GD 2021

THE AVERAGE WEIGHT OF 8 PERSONS IS 60 KG. ONE PERSON LEAVES AND A NEW PERSON OF WEIGHT 65 KG JOINS. NEW AVERAGE BECOMES 61 KG.
FIND WEIGHT OF THE PERSON WHO LEFT.

a) 56 KG

b) 52 KG

c) 54 KG

d) 58 KG

55 / 380

SIMPLIFICATION (BODMAS & APPROXIMATION)

(SSC GD 2020)

SIMPLIFY:
(20 + 10) × 6 ÷ 5

a) 36

b) 30

c) 40

d) 50

56 / 380

SIMPLIFICATION (BODMAS & APPROXIMATION)

(SSC CGL 2019)

SIMPLIFY:
72 ÷ 8 × 4 + 10

a) 42

b) 46

c) 48

d) 44

57 / 380

TIME, SPEED & DISTANCE |BOATS & STREAMS | TRAINS

(SSC CGL 2019)

Two trains of lengths 120 m and 180 m cross each other in 12 seconds. Find relative speed.

a) 20 m/s

b) 35 m/s

c) 30 m/s

d) 25 m/s

58 / 380

TIME, SPEED & DISTANCE |BOATS & STREAMS | TRAINS

(SSC CHSL 2018)

A person covers a distance in 10 hours. If his speed increases by 5 km/h, time reduces by 2 hours. Find the distance.

a) 150 km

b) 200 km

c) 250 km

d) 300 km

59 / 380

PERCENTAGE, PROFIT & LOSS, DISCOUNT

SSC CHSL 2021

A TRADER GAINS 20% AFTER ALLOWING 10% DISCOUNT. FIND MARKED PRICE IF CP = ₹500.

a) ₹666.67

b) ₹650

c) ₹700

d) ₹600

60 / 380

PERCENTAGE, PROFIT & LOSS AND DISCOUNT

SSC CGL 2019

A TRADER MARKS HIS GOODS 40% ABOVE COST PRICE AND ALLOWS A DISCOUNT OF 20%. FIND HIS PROFIT %.

a) 16%

b) 18%

c) 12%

d) 20%

61 / 380

TIME, SPEED & DISTANCE |BOATS & STREAMS | TRAINS

(SSC CHSL 2015)

Two trains of lengths 180 m and 120 m cross each other in 6 sec. Find speed.

a) 40 m/s

b) 50 m/s

c) 45 m/s

d) 60 m/s

62 / 380

PERCENTAGE, PROFIT & LOSS AND DISCOUNT

SSC CHSL 2020

A MAN BUYS AN ARTICLE FOR ₹800 AND SELLS IT AT A PROFIT OF 25%. FIND THE SELLING PRICE.

a) ₹1000

b) ₹900

c) ₹1100

d) ₹950

63 / 380

COMPOUND INTEREST, GROWTH & DEPRECIATION

(SSC CHSL 2016)

A sum doubles in 3 years at CI. Find rate.

a) 20%

b) 30%

c) 25%

d) 26%

64 / 380

SIMPLE INTEREST

(SSC CGL 2022)

FIND THE SIMPLE INTEREST ON ₹1500 AT 4% PER ANNUM FOR 3 YEARS.

a) ₹220

b) ₹160

c) ₹180

d) ₹200

65 / 380

PERCENTAGE, PROFIT & LOSS, DISCOUNT

SSC CGL 2021

IF THE POPULATION OF A CITY INCREASES BY 10% ANNUALLY, FIND TOTAL INCREASE IN 2 YEARS.

a) 20%

b) 19%

c) 11%

d) 21%

66 / 380

SIMPLE INTEREST

(SSC JE 2023)

A SUM TRIPLES ITSELF IN 10 YEARS UNDER SIMPLE INTEREST. FIND RATE.

a) 20%

b) 25%

c) 18%

d) 15%

67 / 380

SIMPLE INTEREST

(SSC CGL 2021)

A SUM DOUBLES IN 8 YEARS AT SIMPLE INTEREST. FIND THE RATE.

a) 20%

b) 12.5%

c) 15%

d) 10%

68 / 380

COMPOUND INTEREST, GROWTH & DEPRECIATION

(SSC CGL 2022)

A sum of ₹10,000 is invested at 10% per annum compounded annually. Find the amount after 2 years.

a) ₹12,000

b) ₹13,000

c) ₹12,100

d) ₹11,000

69 / 380

TIME & WORK, EFFICIENCY, WORK & WAGE

(SSC MTS 2020)

20 MEN CAN COMPLETE A WORK IN 15 DAYS. HOW MANY DAYS WILL 25 MEN TAKE?

a) 12

b) 18

c) 15

d) 10

70 / 380

TRIGONOMETRY BASICS + RATIOS, HEIGHTS & DISTANCES

SSC CHSL 2022)

If cos θ = 3/5, then tan θ = ?

a) 3/4

b) 5/4

c) 5/3

d) 4/3

71 / 380

PERCENTAGE, PROFIT & LOSS, DISCOUNT

SSC CHSL 2020

AN ARTICLE IS SOLD AT 20% PROFIT. IF CP = ₹250, FIND SP.

a) ₹280

b) ₹300

c) ₹320

d) ₹350

72 / 380

SIMPLIFICATION (BODMAS & APPROXIMATION)

(SSC CHSL 2023)

APPROXIMATE:
602 × 48 ≈ ?

a) 32000

b) 29000

c) 28000

d) 30000

73 / 380

TRIGONOMETRY BASICS

(SSC CGL 2022)

If sec θ = 5/3, then cos θ = ?

a) 3/5

b) 5/3

c) 2/5

d) 3/2

74 / 380

AVERAGE, MEAN & WEIGHTED AVERAGE

EXAM: SSC CGL 2019

THE AVERAGE OF 5 NUMBERS IS 20. IF ONE NUMBER IS EXCLUDED, THE AVERAGE BECOMES 18. FIND THE EXCLUDED NUMBER.

a) 30

b) 26

c) 28

d) 24

75 / 380

SIMPLIFICATION (BODMAS & APPROXIMATION)

(SSC CGL 2023)

SIMPLIFY:
48 ÷ 6 × 3 + 12 – 5

a) 31

b) 29

c) 33

d) 35

76 / 380

SIMPLE INTEREST

(SSC JE 2022)

A SUM OF ₹2500 EARNS ₹375 AS SIMPLE INTEREST IN 3 YEARS. FIND RATE OF INTEREST.

a) 6%

b) 5%

c) 4%

d) 7%

77 / 380

COMPOUND INTEREST, GROWTH & DEPRECIATION

(SSC CHSL 2017)

If a sum triples in 2 years, find rate.

a) 73.2%

b) 60%

c) 50%

d) 40%

78 / 380

COMPOUND INTEREST, GROWTH & DEPRECIATION

(SSC CPO 2015)

Value of a car depreciates by 20% annually. Find value after 2 years if initial price is ₹1,00,000.

a) ₹64,000

b) ₹70,000

c) ₹60,000

d) ₹75,000

79 / 380

AVERAGE, MEAN & WEIGHTED AVERAGE

EXAM: SSC CGL 2022

(MIXED CONCEPT)

AVERAGE OF 8 NUMBERS IS 25. IF 2 NUMBERS ARE ADDED, AVERAGE BECOMES 27. FIND AVERAGE OF NEW NUMBERS.

a) 32

b) 34

c) 35

d) 36

80 / 380

RATIO & PROPORTION, COMPARISON & PARTNERSHIP

SSC CHSL 2021

A, B AND C INVEST ₹10000, ₹15000 AND ₹20000 RESPECTIVELY. AFTER 4 MONTHS, A WITHDRAWS ₹5000, B INVESTS ₹5000 MORE. FIND RATIO OF PROFIT AFTER 1 YEAR.

a) 3:4:5

b) 4:5:6

c) 4:11:12

d) 5:6:7

81 / 380

RATIO & PROPORTION, COMPARISON & PARTNERSHIP

SSC CPO 2021

A SUM IS DIVIDED AMONG A, B, C IN RATIO 2:3:5. IF B GETS ₹1500, FIND TOTAL SUM.

a) ₹6000

b) ₹4000

c) ₹4500

d) ₹5000

82 / 380

RATIO & PROPORTION, COMPARISON & PARTNERSHIP

SSC MTS 2017

COMPARE 3/4 AND 5/6. WHICH IS GREATER?

a) EQUAL

b) 5/6

c) 3/4

d) CANNOT DETERMINE

83 / 380

TRIGONOMETRY BASICS

(SSC CGL 2021)

If sin θ = 1, then θ = ?

a) 30°

b) 60°

c) 90°

d) 0°

84 / 380

AVERAGE, MEAN & WEIGHTED AVERAGE

EXAM: SSC CGL 2020

AVERAGE SALARY OF 20 MEN IS ₹20000 AND OF 30 WOMEN IS ₹15000. FIND OVERALL AVERAGE SALARY.

a) 17500

b) 16500

c) 18000

d) 17000

85 / 380

TIME, SPEED & DISTANCE |BOATS & STREAMS | TRAINS

(SSC CPO 2021)

Speed of boat in still water is 10 km/h and stream is 2 km/h. Find downstream speed.

a) 8 km/h

b) 14 km/h

c) 10 km/h

d) 12 km/h

86 / 380

ALGEBRA BASICS (LINEAR EQUATIONS & IDENTITIES)

SSC CPO 2020

Solve: 2x + 3 = 3x - 5

a) 11

b) 9

c) 8

d) 10

87 / 380

TIME, SPEED & DISTANCE |BOATS & STREAMS | TRAINS

(SSC CHSL 2019)

Two trains 200 m and 300 m long cross each other in 20 sec (same direction). If slower train speed is 20 m/s, find faster train speed.

a) 30 m/s

b) 45 m/s

c) 40 m/s

d) 35 m/s

88 / 380

TIME & WORK, EFFICIENCY, WORK & WAGE

(SSC CHSL 2020)

A COMPLETES 1/5 OF A WORK IN 2 DAYS. IN HOW MANY DAYS WILL HE COMPLETE THE WHOLE WORK?

a) 12

b) 8

c) 15

d) 10

89 / 380

RATIO & PROPORTION, COMPARISON & PARTNERSHIP

SSC MTS 2019

TWO PARTNERS INVEST IN RATIO 3:5. PROFIT IS ₹16000. FIND SMALLER SHARE.

a) ₹6000

b) ₹10000

c) ₹8000

d) ₹4000

90 / 380

PERCENTAGE, PROFIT & LOSS AND DISCOUNT

SSC CHSL 2019

A MAN BUYS AN ARTICLE FOR ₹1200 AND SELLS IT AT ₹1500. FIND PROFIT %.

a) 20%

b) 35%

c) 25%

d) 30%

91 / 380

SIMPLIFICATION (BODMAS & APPROXIMATION)

(SSC MTS 2021)

APPROXIMATE:
(399 + 602) × 3 ≈ ?

a) 3600

b) 3300

c) 2700

d) 3000

92 / 380

RATIO & PROPORTION, COMPARISON & PARTNERSHIP

SSC CPO 2019

A AND B INVEST IN RATIO 3:2. AFTER 6 MONTHS, C JOINS WITH EQUAL INVESTMENT AS B. FIND PROFIT RATIO AT YEAR END.

a) 6:4:2

b) 3:2:2

c) 3:2:1

d) 4:3:2

93 / 380

NUMBER SYSTEM, LCM, HCF, DIVISIBILITY AND PRIME NUMBERS

(SSC MTS 2022)

FIND NUMBER OF PRIME NUMBERS BETWEEN 10 AND 20

a) 6

b) 5

c) 3

d) 4

94 / 380

RATIO & PROPORTION, COMPARISON & PARTNERSHIP

SSC CGL 2020

THE RATIO OF TWO NUMBERS IS 3:5. IF 9 IS SUBTRACTED FROM BOTH, THE RATIO BECOMES 12:23. FIND THE SMALLER NUMBER.

a) 33

b) 21

c) 18

d) 24

95 / 380

TIME & WORK, EFFICIENCY, WORK & WAGE

(SSC CHSL 2018)

A AND B DO WORK IN THE RATIO 5:3. IF TOTAL WAGES ARE ₹1600, FIND A’S SHARE.

a) 1000

b) 900

c) 1200

d) 800

96 / 380

GEOMETRY BASICS (LINES & ANGLES)

(SSC CHSL 2019)

Two supplementary angles are in ratio 2:3. Find the angles.

a) 60°, 120°

b) 90°, 90°

c) 80°, 100°

d) 72°, 108°

97 / 380

NUMBER SYSTEM, LCM, HCF, DIVISIBILITY AND PRIME NUMBERS

(SSC MTS 2021)

FIND SMALLEST NUMBER TO BE ADDED TO 1000 TO MAKE IT DIVISIBLE BY 9.

a) 8

b) 2

c) 5

d) 9

98 / 380

PERCENTAGE, PROFIT & LOSS AND DISCOUNT

SSC MTS 2019

IF SELLING PRICE IS DOUBLED AND COST PRICE REMAINS SAME, FIND PROFIT %.

a) 50%

b) 200%

c) 150%

d) 100%

99 / 380

RATIO & PROPORTION, COMPARISON & PARTNERSHIP

SSC GD 2021

A AND B INVEST IN RATIO 7:8. AFTER SOME TIME PROFIT IS ₹3000. FIND A’S SHARE.

a) ₹1400

b) ₹1800

c) ₹1600

d) ₹1200

100 / 380

TIME & WORK, EFFICIENCY, WORK & WAGE

(SSC CPO 2018)

A, B, AND C CAN COMPLETE A WORK IN 10, 15, AND 20 DAYS RESPECTIVELY. HOW LONG WILL THEY TAKE TOGETHER?

a) 7 DAYS

b) 6 DAYS

c) 5 DAYS

d) 4 DAYS

101 / 380

SIMPLIFICATION (BODMAS & APPROXIMATION)

(SSC CGL 2023)

SIMPLIFY:
36 ÷ 6 × 4 + 15 – 9

a) 33

b) 24

c) 27

d) 30

102 / 380

AVERAGE, MEAN & WEIGHTED AVERAGE

EXAM: SSC MTS 2019

THE AVERAGE MARKS OF 15 STUDENTS IS 40. IF MARKS OF ONE STUDENT IS 60, FIND AVERAGE OF REMAINING STUDENTS.

a) 41

b) 40

c) 39

d) 38

103 / 380

SIMPLIFICATION (BODMAS & APPROXIMATION)

(SSC CGL 2022)

APPROXIMATE:
804 ÷ 39 ≈ ?

a) 20

b) 22

c) 18

d) 25

104 / 380

TIME, SPEED & DISTANCE |BOATS & STREAMS | TRAINS

(SSC CGL 2024)

A car covers 300 km. Half the time at 60 km/h and half the time at 80 km/h. Find average speed.

a) 65 km/h

b) 72 km/h

c) 75 km/h

d) 70 km/h

105 / 380

COMPOUND INTEREST, GROWTH & DEPRECIATION

(SSC CPO 2021)

Find CI on ₹10,000 at 10% for 3 years.

a) ₹3000

b) ₹3310

c) ₹3500

d) ₹3100

106 / 380

NUMBER SYSTEM, LCM, HCF, DIVISIBILITY AND PRIME NUMBERS

(SSC CGL 2023)

FIND THE UNIT DIGIT OF

a) 1

b) 7

c) 3

d) 9

107 / 380

TIME, SPEED & DISTANCE |BOATS & STREAMS | TRAINS

(SSC CPO 2022)

A boat takes 4 hours downstream and 6 hours upstream to cover same distance. Ratio of speed of boat to stream?

a) 4 : 1

b) 2 : 1

c) 3 : 1

d) 5 : 1

108 / 380

TIME, SPEED & DISTANCE |BOATS & STREAMS | TRAINS

(SSC CGL 2019)

Two trains of lengths 100 m and 150 m cross each other in 10 seconds in opposite direction. Find their relative speed.

a) 30 m/s

b) 35 m/s

c) 20 m/s

d) 25 m/s

109 / 380

MENSURATION (2D) : [ AREA & PERIMETER]

(SSC CGL 2019)

Find the circumference of a circle of radius 7 cm (Take π = 22/7).

a) 48 cm

b) 50 cm

c) 42 cm

d) 44 cm

110 / 380

ALGEBRA BASICS (LINEAR EQUATIONS & IDENTITIES)

SSC GD 2022

Solve: (x - 3)(x + 3) = 16

a) 5, -5

b) 3, -3

c) 2, -2

d) 4, -4

111 / 380

AVERAGE, MEAN & WEIGHTED AVERAGE

EXAM: SSC GD 2019

THE AVERAGE OF 8 NUMBERS IS 45. IF ONE NUMBER IS 65, FIND THE AVERAGE OF REMAINING NUMBERS.

a) 42

b) 44

c) 40

d) 43

112 / 380

DATA INTERPRETATION

(SSC CHSL Tier I – 2020)

Production:

Year	Units
2020	300
2021	450
2022	600

What is the average production over 3 years?

a) 600

b) 450

c) 700

d) 500

113 / 380

TIME, SPEED & DISTANCE |BOATS & STREAMS | TRAINS

(SSC CGL 2015)

A person walks at 5 km/h and reaches 10 minutes late. At 6 km/h, he reaches 5 minutes early. Find the distance.

a) 30 km

b) 25 km

c) 20 km

d) 35 km

114 / 380

TIME, SPEED & DISTANCE |BOATS & STREAMS | TRAINS

(SSC MTS 2017)

A train crosses a pole in 10 sec and a platform in 25 sec. Find ratio of train length to platform length.

a) 1 : 2

b) 3 : 2

c) 5 : 3

d) 2 : 3

115 / 380

DATA INTERPRETATION

(SSC CGL Tier I – 2021)

Total expenditure = 360°

Food = 108°
Rent = 72°
Transport = 90°
Others = 90°
What is ratio of Food to Rent?

a) 4:3

b) 3:2

c) 2:3

d) 3:4

116 / 380

PERCENTAGE, PROFIT & LOSS AND DISCOUNT

SSC CGL 2019

IF THE PRICE OF A COMMODITY INCREASES BY 20%, BY HOW MUCH PERCENT SHOULD CONSUMPTION BE REDUCED SO THAT EXPENDITURE
REMAINS THE SAME?

a) 16.66%

b) 20%

c) 18%

d) 25%

117 / 380

AVERAGE, MEAN & WEIGHTED AVERAGE

EXAM: SSC CPO 2019

AVERAGE OF 10 CONSECUTIVE ODD NUMBERS IS 50. FIND SMALLEST NUMBER.

a) 47

b) 41

c) 45

d) 43

118 / 380

RATIO & PROPORTION, COMPARISON & PARTNERSHIP

SSC GD 2019

COMPARE 7/9 AND 8/11. WHICH IS SMALLER?

a) 7/9

b) EQUAL

c) CANNOT DETERMINE

d) 8/11

119 / 380

ALGEBRA BASICS (LINEAR EQUATIONS & IDENTITIES)

SSC GD 2022

Solve: 4x - 3 = 2x + 5

a) 8

b) 6

c) 4

d) 10

120 / 380

NUMBER SYSTEM, LCM, HCF, DIVISIBILITY AND PRIME NUMBERS

(SSC CGL 2022)

FIND LCM OF 16 AND 20

a) 80

b) 100

c) 40

d) 60

121 / 380

GEOMETRY BASICS (LINES, ANGLES & TRIANGLES)

(SSC GD 2023)

If two angles are supplementary and one is 110°, find the other.

a) 70°

b) 90°

c) 80°

d) 60°

122 / 380

MENSURATION (2D) : [ AREA & PERIMETER]

(SSC MTS 2020)

Find the area of a triangle with base 12 cm and height 10 cm.

a) 70 cm²

b) 50 cm²

c) 80 cm²

d) 60 cm²

123 / 380

TIME & WORK, EFFICIENCY, WORK & WAGE

(SSC CGL 2019)

A IS TWICE AS EFFICIENT AS B. IF B TAKES 18 DAYS TO COMPLETE A WORK, HOW MANY DAYS WILL A TAKE?

a) 6

b) 9

c) 12

d) 8

124 / 380

SIMPLIFICATION (BODMAS & APPROXIMATION)

(SSC GD 2020)

SIMPLIFY:
(18 + 6) × 5 ÷ 3

a) 40

b) 35

c) 30

d) 20

125 / 380

AVERAGE, MEAN & WEIGHTED AVERAGE

EXAM: SSC GD 2018

THE AVERAGE OF FIRST N NATURAL NUMBERS IS 21. FIND N.

a) 40

b) 42

c) 41

d) 43

126 / 380

DATA INTERPRETATION

(SSC MTS Tier I – 2023)

Sales (in units):

Jan = 200
Feb = 250
Mar = 300
Apr = 400

What is the ratio of April sales to February sales

a) 8:5

b) 6:5

c) 7:5

d) 5:5

127 / 380

GEOMETRY BASICS (LINES & ANGLES)

(SSC GD 2021)

In parallel lines cut by transversal, alternate angles are:

a) Supplementary

b) Complementary

c) Unequal

d) Equal

128 / 380

TRIGONOMETRY BASICS

(SSC CHSL 2022)

If tan θ = 1, then θ is:

a) 45°

b) 60°

c) 90°

d) 30°

129 / 380

SIMPLE INTEREST

(SSC CPO 2021)

A SUM OF ₹3000 IS INVESTED AT 8% PER ANNUM FOR 1.5 YEARS. FIND SI.

a) ₹340

b) ₹320

c) ₹360

d) ₹380

130 / 380

TRIGONOMETRY BASICS + RATIOS, HEIGHTS & DISTANCES

(SSC CGL 2023)

If sin θ = 5/13, then cot θ = ?

a) 12/13

b) 12/5

c) 13/12

d) 5/12

131 / 380

AVERAGE, MEAN & WEIGHTED AVERAGE

EXAM: SSC MTS 2021

THE AVERAGE OF 9 NUMBERS IS 36. IF ONE NUMBER IS WRONGLY TAKEN AS 20 INSTEAD OF 50, FIND CORRECT AVERAGE.

a) 40

b) 38

c) 41

d) 39

132 / 380

RATIO & PROPORTION, COMPARISON & PARTNERSHIP

SSC CGL 2018

IN A MIXTURE, RATIO OF MILK AND WATER IS 5:3. IF 16 LITRES OF WATER IS ADDED, RATIO BECOMES 5:7. FIND INITIAL QUANTITY OF MILK.

a) 20 L

b) 30 L

c) 40 L

d) 25 L

133 / 380

TIME & WORK, EFFICIENCY, WORK & WAGE

(SSC CPO 2018)

A AND B EARN ₹3000 IN RATIO 2:3. FIND A’S SHARE.

a) 1500

b) 1800

c) 1000

d) 1200

134 / 380

PERCENTAGE, PROFIT & LOSS AND DISCOUNT

SSC MTS 2022

A SHOPKEEPER GAINS 10% AFTER GIVING A DISCOUNT OF 20%. FIND MARKED PRICE IF COST PRICE IS ₹500.

a) ₹700

b) ₹660

c) ₹687.5

d) ₹750

135 / 380

TIME, SPEED & DISTANCE |BOATS & STREAMS | TRAINS

(SSC CPO 2018)

Boat speed in still water is 12 km/h. It goes 36 km downstream in 2 hrs. Find stream speed.

a) 5 km/h

b) 4 km/h

c) 8 km/h

d) 6 km/h

136 / 380

RATIO & PROPORTION, COMPARISON & PARTNERSHIP

SSC MTS 2017

IF A : B = 3 : 4 AND B : C = 2 : 5, FIND A : C.

a) 6:20

b) 3:5

c) 3:10

d) 8:15

137 / 380

MENSURATION (2D) : [ AREA & PERIMETER]

(SSC GD 2020)

Find the area of a rhombus whose diagonals are 12 cm and 16 cm.

a) 80 cm²

b) 96 cm²

c) 120 cm²

d) 100 cm²

138 / 380

NUMBER SYSTEM, LCM, HCF, DIVISIBILITY AND PRIME NUMBERS

(SSC CHSL 2022)

FIND LCM OF 12, 15, 20

a) 60

b) 240

c) 120

d) 180

139 / 380

AVERAGE, MEAN & WEIGHTED AVERAGE

EXAM: SSC CGL 2021

THE AVERAGE OF 12 NUMBERS IS 25. IF TWO NUMBERS 30 AND 40 ARE REMOVED, FIND THE NEW AVERAGE.

a) 23

b) 24

c) 25

d) 22

140 / 380

NUMBER SYSTEM, LCM, HCF, DIVISIBILITY AND PRIME NUMBERS

(SSC CGL 2022)

FIND UNIT DIGIT OF 2⁵¹

a) 8

b) 4

c) 2

d) 6

141 / 380

TIME & WORK, EFFICIENCY, WORK & WAGE

(SSC MTS 2021)

A COMPLETES 1/3 WORK IN 5 DAYS. TOTAL TIME?

a) 15

b) 10

c) 12

d) 18

142 / 380

DATA INTERPRETATION

(SSC CGL Tier I – 2022)

Production:

2019 = 500
2020 = 600
2021 = 900
2022 = 1200

What is percentage increase from 2019 to 2022?

a) 160%

b) 140%

c) 170%

d) 150%

143 / 380

GEOMETRY BASICS (TRIANGLES)

(SSC GD 2022)

In a triangle, if one angle is 90°, the triangle is:

a) Equilateral

b) Acute

c) Right-angled

d) Obtuse

144 / 380

SIMPLE INTEREST

(SSC CHSL 2022)

FIND THE SIMPLE INTEREST ON ₹6000 AT 6% PER ANNUM FOR 2.5 YEARS.

a) ₹900

b) ₹850

c) ₹800

d) ₹950

145 / 380

TIME, SPEED & DISTANCE |BOATS & STREAMS | TRAINS

(SSC CHSL 2023)

A train 180 m long crosses a man in 9 sec and a bridge in 21 sec. Find length of bridge.

a) 260 m

b) 200 m

c) 240 m

d) 220 m

146 / 380

SIMPLIFICATION

(APPROXIMATION BASED QUESTIONS)

(SSC GD 2020)

APPROXIMATE:
998 × 62 ≈ ?

a) 66000

b) 64000

c) 62000

d) 60000

147 / 380

TIME, SPEED & DISTANCE |BOATS & STREAMS | TRAINS

(SSC CHSL 2015)

Two trains cross in 8 sec (opposite). Lengths 160 m & 240 m. Find speed.

a) 70 m/s

b) 40 m/s

c) 60 m/s

d) 50 m/s

148 / 380

RATIO & PROPORTION, COMPARISON & PARTNERSHIP

SSC CHSL 2020

A INVESTS ₹8000 FOR 6 MONTHS, B INVESTS ₹6000 FOR 8 MONTHS. FIND RATIO OF PROFIT.

a) 3:2

b) 1:1

c) 4:3

d) 2:1

149 / 380

TRIGONOMETRY BASICS + RATIOS, HEIGHTS & DISTANCES

(SSC CGL 2021)

If sin θ = 1, then θ = ?

a) 30°

b) 90°

c) 0°

d) 60°

150 / 380

DATA INTERPRETATION

(SSC MTS Tier I – 2022)

A pie chart shows:

A = 100°
B = 80°
C = 180°
What is ratio of C to A?

a) 3:5

b) 6:5

c) 9:5

d) 5:8

151 / 380

ALGEBRA BASICS (LINEAR EQUATIONS & IDENTITIES)

SSC CHSL 2021

Find x: 3(x - 2) = 2(x + 4)

a) 14

b) 18

c) 16

d) 20

152 / 380

SIMPLE INTEREST

(SSC GD 2021)

SIMPLE INTEREST ON A CERTAIN SUM IS ₹500 IN 5 YEARS AT 2% PER ANNUM. FIND THE SUM.

a) ₹6000

b) ₹5000

c) ₹4000

d) ₹4500

153 / 380

SIMPLE INTEREST

(SSC GD 2023)

A SUM OF ₹10000 IS INVESTED FOR 2 YEARS AT 9% P.A. SI. FIND TOTAL AMOUNT

a) ₹12100

b) ₹11900

c) ₹11800

d) ₹12000

154 / 380

AVERAGE, MEAN & WEIGHTED AVERAGE

EXAM: SSC CHSL 2020

THE AVERAGE OF 10 NUMBERS IS 15. IF EACH NUMBER IS INCREASED BY 2, FIND THE NEW AVERAGE.

a) 16

b) 18

c) 17

d) 15

155 / 380

TRIGONOMETRY BASICS

(SSC CGL 2024)

If sin θ = 4/5, then cot θ = ?

a) 5/3

b) 4/3

c) 5/4

d) 3/4

156 / 380

RATIO & PROPORTION, COMPARISON & PARTNERSHIP

SSC CGL 2021

THE INCOMES OF A AND B ARE IN RATIO 5:7. THEIR EXPENDITURES ARE IN RATIO 4:5. IF BOTH SAVE ₹2000, FIND INCOME OF B.

a) ₹9000

b) NOT POSSIBLE

c) ₹8000

d) ₹10000

157 / 380

PERCENTAGE, PROFIT & LOSS, DISCOUNT

SSC CHSL 2020

IF A NUMBER IS INCREASED BY 10% AND THEN BY 20%, FIND TOTAL INCREASE.

a) 30%

b) 32%

c) 28%

d) 25%

158 / 380

TIME, SPEED & DISTANCE |BOATS & STREAMS | TRAINS

(SSC CPO 2017)

A boat goes 30 km downstream in 3 hours and upstream in 5 hours. Find the speed of stream.

a) 2 km/h

b) 3 km/h

c) 1 km/h

d) 4 km/h

159 / 380

TRIGONOMETRY BASICS

(SSC CHSL 2021)

If sin θ = cos θ, then tan θ = ?

a) ∞

b) √3

c) 1

d) 0

160 / 380

GEOMETRY BASICS (LINES, ANGLES & TRIANGLES)

(SSC CHSL 2022)

Two angles are in ratio 4:5 and are complementary. Find them.

a) 30°, 60°

b) 40°, 50°

c) 36°, 54°

d) 20°, 70°

161 / 380

SIMPLE INTEREST

(SSC CHSL 2023)

FIND SI ON ₹4500 AT 4% PER ANNUM FOR 5 YEARS.

a) ₹900

b) ₹850

c) ₹800

d) ₹950

162 / 380

NUMBER SYSTEM, LCM, HCF, DIVISIBILITY AND PRIME NUMBERS

(SSC CHSL 2022)

WHICH NUMBER IS A PRIME NUMBER?

a) 91

b) 121

c) 97

d) 143

163 / 380

NUMBER SYSTEM, LCM, HCF, DIVISIBILITY AND PRIME NUMBERS

(SSC CGL 2023)

FIND HCF OF 36 AND 48

a) 24

b) 18

c) 6

d) 12

164 / 380

SIMPLE INTEREST

(SSC MTS 2023)

A PERSON LENDS ₹5000 AT 8% PER ANNUM SIMPLE INTEREST. FIND INTEREST FOR 9 MONTHS.

a) ₹250

b) ₹320

c) ₹300

d) ₹350

165 / 380

AVERAGE, MEAN & WEIGHTED AVERAGE

EXAM: SSC CHSL 2020

THE AVERAGE AGE OF 20 STUDENTS IS 18 YEARS. IF TEACHER’S AGE IS INCLUDED, AVERAGE BECOMES 19. FIND TEACHER’S AGE.

a) 39

b) 40

c) 35

d) 38

166 / 380

RATIO & PROPORTION, COMPARISON & PARTNERSHIP

SSC MTS 2020

TWO NUMBERS ARE IN RATIO 11:13. IF THEIR DIFFERENCE IS 24, FIND LARGER NUMBER.

a) 132

b) 143

c) 169

d) 156

167 / 380

AVERAGE, MEAN & WEIGHTED AVERAGE

EXAM: SSC MTS 2021

A CLASS HAS 40 STUDENTS. AVERAGE MARKS OF BOYS IS 60 AND GIRLS IS 50. IF NUMBER OF BOYS = 25, FIND CLASS AVERAGE.

a) 53.75

b) 56.25

c) 55

d) 57

168 / 380

TIME, SPEED & DISTANCE |BOATS & STREAMS | TRAINS

(SSC MTS 2017)

A man walks at 4 km/h, late by 10 min; at 5 km/h, early by 5 min. Find distance.

a) 25 km

b) 5 km

c) 35 km

d) 30 km

169 / 380

NUMBER SYSTEM, LCM, HCF, DIVISIBILITY AND PRIME NUMBERS

(SSC GD 2021)

IF HCF = 12 AND LCM = 180, ONE NUMBER IS 36. FIND THE OTHER.

a) 48

b) 72

c) 90

d) 60

170 / 380

GEOMETRY BASICS (TRIANGLES)

(SSC CGL 2017)

The sum of angles of a triangle is:

a) 360°

b) 90°

c) 180°

d) 120°

171 / 380

RATIO & PROPORTION, COMPARISON & PARTNERSHIP

SSC CHSL 2022

THE RATIO OF PRESENT AGES OF A AND B IS 5:7. AFTER 10 YEARS, RATIO BECOMES 7:9. FIND PRESENT AGE OF B.

a) 35

b) 40

c) 50

d) 45

172 / 380

TIME & WORK, EFFICIENCY, WORK & WAGE

(SSC MTS 2019)

15 MEN CAN COMPLETE A WORK IN 12 DAYS. HOW MANY DAYS WILL 10 MEN TAKE TO COMPLETE THE SAME WORK?

a) 18

b) 20

c) 24

d) 15

173 / 380

TRIGONOMETRY BASICS + RATIOS, HEIGHTS & DISTANCES

(SSC GD 2021)

If tan θ = 3/4, then sec θ = ?

a) 5/4

b) 5/3

c) 4/5

d) 3/5

174 / 380

COMPOUND INTEREST, GROWTH & DEPRECIATION

(SSC CHSL 2021)

Find the compound interest on ₹5000 at 10% p.a. for 2 years.

a) ₹1200

b) ₹1100

c) ₹1000

d) ₹1050

175 / 380

NUMBER SYSTEM, LCM, HCF, DIVISIBILITY AND PRIME NUMBERS

(SSC GD 2020)

FIND HCF OF 54 AND 81

a) 18

b) 9

c) 36

d) 27

176 / 380

TIME, SPEED & DISTANCE |BOATS & STREAMS | TRAINS

(SSC CPO 2018)

A boat covers equal distance downstream in 2 hrs and upstream in 3 hrs. Find ratio of speed of boat to stream.

a) 4 : 1

b) 3 : 1

c) 5 : 1

d) 6 : 1

177 / 380

MENSURATION (2D) : [ AREA & PERIMETER]

(SSC GD 2023)

Find the circumference of a circle of radius 14 cm (π = 22/7).

a) 96 cm

b) 84 cm

c) 88 cm

d) 72 cm

178 / 380

TRIGONOMETRY BASICS

(SSC MTS 2023)

A tower casts a shadow equal to its height. Angle of elevation is:

a) 60°

b) 45°

c) 90°

d) 30°

179 / 380

TIME, SPEED & DISTANCE |BOATS & STREAMS | TRAINS

(SSC CHSL 2019)

A man walks 12 km at 4 km/h and returns at 6 km/h. Find average speed.

a) 4.8 km/h

b) 5.5 km/h

c) 5 km/h

d) 4.5 km/h

180 / 380

NUMBER SYSTEM, LCM, HCF, DIVISIBILITY AND PRIME NUMBERS

(SSC GD 2021)

FIND REMAINDER WHEN 1001 IS DIVIDED BY 7

a) 0

b) 1

c) 3

d) 2

181 / 380

DATA INTERPRETATION

(SSC MTS Tier I – 2024)

Product	Sales (Units)
A	240
B	360
C	180
D	120

What percentage of total sales is Product C?

a) 30%

b) 40%

c) 50%

d) 20%

182 / 380

PERCENTAGE, PROFIT & LOSS, DISCOUNT

SSC CGL 2020

IF THE PRICE OF SUGAR DECREASES BY 20%, HOW MUCH PERCENT CAN A PERSON INCREASE CONSUMPTION SO THAT EXPENDITURE REMAINS SAME?

a) 20%

b) 25%

c) 22%

d) 30%

183 / 380

DATA INTERPRETATION

(SSC CGL Tier I – 2022)

A pie chart shows:

A = 100°
B = 80°
C = 180°

What fraction of total is B?

a) 5/9

b) 3/5

c) 2/9

d) 8/3

184 / 380

PERCENTAGE, PROFIT & LOSS AND DISCOUNT

SSC MTS 2021

MARKED PRICE OF AN ARTICLE IS ₹500. A DISCOUNT OF 10% IS GIVEN. FIND THE SELLING PRICE.

a) ₹470

b) ₹400

c) ₹450

d) ₹480

185 / 380

SIMPLIFICATION (BODMAS & APPROXIMATION)

(SSC MTS 2021)

SIMPLIFY:
200 ÷ 20 × (9 + 1)

a) 90

b) 100

c) 110

d) 80

186 / 380

DATA INTERPRETATION

(SSC CHSL Tier I – 2024)

Year	Profit
2020	300
2021	450
2022	750

What is percentage increase from 2020 to 2022?

a) 170%

b) 150%

c) 160%

d) 180%

187 / 380

PERCENTAGE, PROFIT & LOSS AND DISCOUNT

SSC CHSL 2022

A SHOPKEEPER MARKS AN ARTICLE AT ₹1000 AND ALLOWS 10% DISCOUNT. IF CP IS ₹800, FIND PROFIT %.

a) 10%

b) 15%

c) 20%

d) 12.5%

188 / 380

PERCENTAGE, PROFIT & LOSS AND DISCOUNT

SSC CGL 2020

IF A NUMBER IS INCREASED BY 50% AND THEN DECREASED BY 20%, FIND NET CHANGE.

a) 10% INCREASE

b) 5% DECREASE

c) 20% INCREASE

d) NO CHANGE

189 / 380

COMPOUND INTEREST, GROWTH & DEPRECIATION

(SSC MTS 2019)

Value of a machine depreciates by 10% annually. Find value after 3 years if initial value is ₹20,000.

a) ₹15,000

b) ₹14,580

c) ₹15,500

d) ₹16,000

190 / 380

TRIGONOMETRY BASICS

(SSC CGL 2019)

If cos θ = 0, then θ = ?

a) 0°

b) 90°

c) 30°

d) 60°

191 / 380

COMPOUND INTEREST, GROWTH & DEPRECIATION

(SSC MTS 2018)

A machine worth ₹50,000 depreciates at 10% per annum. Find value after 2 years.

a) ₹40,000

b) ₹41,000

c) ₹42,000

d) ₹40,500

192 / 380

GEOMETRY BASICS (TRIANGLES)

(SSC MTS 2021)

The area of a triangle with base 10 cm and height 6 cm is:

a) 20

b) 35

c) 25

d) 30

193 / 380

MENSURATION (2D) : [ AREA & PERIMETER]

(SSC GD 2021)

Find the perimeter of a semicircle of radius 7 cm.

a) 35 cm

b) 36 cm

c) 34 cm

d) 38 cm

194 / 380

TRIGONOMETRY BASICS + RATIOS, HEIGHTS & DISTANCES

(SSC MTS 2023)

If sin θ = cos θ, then tan θ = ?

a) 1

b) undefined

c) 0

d) √3

195 / 380

NUMBER SYSTEM, LCM, HCF, DIVISIBILITY AND PRIME NUMBERS

(SSC GD 2021)

WHICH IS DIVISIBLE BY 11?

a) 1789

b) 1331

c) 1456

d) 1235

196 / 380

RATIO & PROPORTION, COMPARISON & PARTNERSHIP

SSC CPO 2020

TWO NUMBERS ARE IN RATIO 7:9. IF THEIR SUM IS 64, FIND THE NUMBERS.

a) 24, 40

b) 28, 36

c) 30, 34

d) 32, 32

197 / 380

SIMPLIFICATION (BODMAS & APPROXIMATION)

(SSC MTS 2021)

SIMPLIFY:
144 ÷ 12 × (5 + 3)

a) 88

b) 92

c) 84

d) 96

198 / 380

TIME & WORK, EFFICIENCY, WORK & WAGE

(SSC CGL 2019)

A CAN COMPLETE A WORK IN 12 DAYS AND B IN 18 DAYS. IN HOW MANY DAYS WILL THEY COMPLETE THE WORK TOGETHER?

a) 6

b) 9

c) 7.2

d) 8

199 / 380

PERCENTAGE, PROFIT & LOSS AND DISCOUNT

SSC CGL 2017

IF THE COST PRICE OF 20 ARTICLES EQUALS THE SELLING PRICE OF 16 ARTICLES, FIND PROFIT %.

a) 25%

b) 30%

c) 20%

d) 40%

200 / 380

COMPOUND INTEREST, GROWTH & DEPRECIATION

(SSC CPO 2021)

If CI for 2 years is ₹840 and principal is ₹4000, find rate.

a) 9%

b) 12%

c) 10%

d) 8%

201 / 380

TRIGONOMETRY BASICS + RATIOS, HEIGHTS & DISTANCES

(SSC GD 2021)

A pole is 30 m high. Angle of elevation is 60°. Distance = ?

a) 30/√3

b) 30√3

c) 60

d) 15√3

202 / 380

AVERAGE, MEAN & WEIGHTED AVERAGE

EXAM: SSC CHSL 2021

THE AVERAGE OF 6 NUMBERS IS 25. IF ONE NUMBER IS REPLACED BY 35, THE AVERAGE INCREASES BY 2. FIND THE REPLACED NUMBER.

a) 27

b) 21

c) 23

d) 25

203 / 380

DATA INTERPRETATION

(SSC CGL Tier I – 2023)

The number of books sold in a shop:

Year	Books Sold
2019	120
2020	150
2021	180
2022	210

What is the average number of books sold per year?

a) 170

b) 165

c) 175

d) 180

204 / 380

SIMPLE INTEREST

(SSC GD 2023)

IF ₹6000 BECOMES ₹7200 IN 4 YEARS, FIND RATE OF INTEREST.

a) 6%

b) 5%

c) 7%

d) 4%

205 / 380

DATA INTERPRETATION

(SSC GD Constable – 2023)

Production:

Year	Units
2020	300
2021	450
2022	600

What is the percentage increase from 2020 to 2022?

a) 50%

b) 100%

c) 30%

d) 20%

206 / 380

RATIO & PROPORTION, COMPARISON & PARTNERSHIP

SSC CGL 2017

FIND FOURTH PROPORTIONAL TO 2, 4, 8.

a) 12

b) 16

c) 18

d) 14

207 / 380

PERCENTAGE, PROFIT & LOSS AND DISCOUNT

SSC CGL 2018

IF A NUMBER IS INCREASED BY 30% AND THEN DECREASED BY 30%, WHAT IS THE NET CHANGE?

a) NO CHANGE

b) 9% INCREASE

c) 6% DECREASE

d) 9% DECREASE

208 / 380

RATIO & PROPORTION, COMPARISON & PARTNERSHIP

SSC CGL 2022

A AND B STARTED A BUSINESS WITH ₹4000 AND ₹5000. AFTER 6 MONTHS, A WITHDREW HALF AND B INVESTED ₹2000 MORE. FIND PROFIT RATIO AT
YEAR END.

a) 1:2

b) 7:9

c) 4:5

d) 6:7

209 / 380

TRIGONOMETRY BASICS + RATIOS, HEIGHTS & DISTANCES

(SSC MTS 2018)

If cos θ = 1, then θ = ?

a) 30°

b) 90°

c) 0°

d) 60°

210 / 380

DATA INTERPRETATION

(SSC CHSL Tier I – 2021)

A company expenditure (Total = 360°):

Salary = 144°
Rent = 72°
Transport = 90°
Others = 54°

What percentage is spent on Rent?

a) 20%

b) 30%

c) 40%

d) 50%

211 / 380

SIMPLE INTEREST

SSC MTS 2022)

A SUM OF ₹7200 BECOMES ₹8640 IN 3 YEARS. FIND RATE.

a) 8%

b) 7%

c) 6%

d) 5%

212 / 380

RATIO & PROPORTION, COMPARISON & PARTNERSHIP

SSC CGL 2021

A AND B INVEST ₹5000 AND ₹6000 RESPECTIVELY IN A BUSINESS. A INVESTS FOR 12 MONTHS, B FOR 10 MONTHS. FIND PROFIT RATIO.

a) 1:1

b) 1:2

c) 10:12

d) 5:6

213 / 380

RATIO & PROPORTION, COMPARISON & PARTNERSHIP

SSC GD 2022

IF X:Y = 5:6 AND Y:Z = 3:4, FIND X:Y:Z.

a) 20:24:32

b) 5:6:4

c) 15:18:24

d) 10:12:16

214 / 380

RATIO & PROPORTION, COMPARISON & PARTNERSHIP

SSC MTS 2019

IF A : B = 2 : 3 AND B : C = 4 : 5, FIND (A + B) : (B + C).

a) 10:17

b) 14:23

c) 8:15

d) 20:27

215 / 380

TIME & WORK, EFFICIENCY, WORK & WAGE

(SSC CGL 2020)

A CAN COMPLETE A WORK IN 20 DAYS AND B IN 30 DAYS. THEY WORK TOGETHER FOR 6 DAYS. WHAT FRACTION OF WORK IS LEFT?

a) 3/5

b) 4/5

c) 2/5

d) 1/5

216 / 380

TRIGONOMETRY BASICS

(SSC GD 2021)

A pole is 30 m high. Angle of elevation is 60°. Distance = ?

a) 30/√3

b) 15√3

c) 60

d) 30√3

217 / 380

GEOMETRY BASICS (TRIANGLES)

(SSC CHSL 2018)

In an equilateral triangle, each angle is:

a) 45°

b) 60°

c) 90°

d) 30°

218 / 380

SIMPLIFICATION (BODMAS & APPROXIMATION)

(SSC GD 2020)

APPROXIMATE:
999 × 51 ≈ ?

a) 50000

b) 52000

c) 51000

d) 53000

219 / 380

AVERAGE, MEAN & WEIGHTED AVERAGE

EXAM: SSC CGL 2022

IN A CLASS, RATIO OF BOYS TO GIRLS IS 3:2. AVERAGE MARKS OF BOYS = 70, GIRLS = 60. FIND CLASS AVERAGE.

a) 68

b) 64

c) 66

d) 65

220 / 380

TIME & WORK, EFFICIENCY, WORK & WAGE

(SSC CGL 2021)

A CAN DO A WORK IN 15 DAYS. HE WORKED FOR 5 DAYS, THEN B JOINED HIM AND COMPLETED THE WORK IN NEXT 5 DAYS. FIND B’S TIME ALONE.

a) 10 DAYS

b) 12 DAYS

c) 20 DAYS

d) 15 DAYS

221 / 380

ALGEBRA BASICS (LINEAR EQUATIONS & IDENTITIES)

SSC CPO 2018

Find value of (a + b)² if a = 3, b = 4

a) 51

b) 49

c) 52

d) 50

222 / 380

ALGEBRA BASICS (LINEAR EQUATIONS & IDENTITIES)

SSC CHSL 2023

If a - b = 3 and ab = 10, find a² + b²

a) 29

b) 32

c) 30

d) 31

223 / 380

SIMPLIFICATION (BODMAS & APPROXIMATION)

(SSC GD 2020)

APPROXIMATE:
1002 × 39 ≈ ?

a) 40000

b) 39000

c) 41000

d) 38000

224 / 380

PERCENTAGE, PROFIT & LOSS, DISCOUNT

SSC MTS 2022

IF DISCOUNT = 25% AND MP = ₹2000, FIND SP.

a) ₹1500

b) ₹1600

c) ₹1400

d) ₹1700

225 / 380

DATA INTERPRETATION

(SSC MTS Tier I – 2023)

Year	Profit
2020	300
2021	450
2022	750

What is average profit?

a) 500

b) 700

c) 800

d) 600

226 / 380

TIME, SPEED & DISTANCE |BOATS & STREAMS | TRAINS

(SSC MTS 2020)

A train 150 m long crosses a platform of 350 m in 25 seconds. Find its speed.

a) 60 km/h

b) 72 km/h

c) 80 km/h

d) 90 km/h

227 / 380

NUMBER SYSTEM, LCM, HCF, DIVISIBILITY AND PRIME NUMBERS

(SSC CHSL 2021)

FIND HCF OF 24 AND 36

a) 12

b) 18

c) 24

d) 6

228 / 380

SIMPLIFICATION (BODMAS & APPROXIMATION)

(SSC CHSL 2023)

APPROXIMATE:
498 × 19 ≈ ?

a) 9800

b) 9500

c) 9200

d) 10000

229 / 380

TRIGONOMETRY BASICS

(SSC MTS 2020)

A tower is 50 m high. Angle of elevation is 30°. Distance from base is:

a) 100√3 m

b) 50√3 m

c) 25√3 m

d) 50/√3 m

230 / 380

TRIGONOMETRY BASICS

(SSC GD 2021)

If sin θ = 1/2, then θ = ?

a) 45°

b) 60°

c) 30°

d) 90°

231 / 380

TRIGONOMETRY BASICS

(SSC GD 2019)

A man sees top of tower at 45°. Distance is 50 m. Height = ?

a) 100

b) 25

c) 50√2

d) 50

232 / 380

TRIGONOMETRY BASICS

(SSC GD 2022)

If tan θ = 1/√3, then θ = ?

a) 45°

b) 30°

c) 60°

d) 90°

233 / 380

TIME, SPEED & DISTANCE |BOATS & STREAMS | TRAINS

(SSC CGL 2023)

A man travels 120 km at 40 km/h and returns at 60 km/h. Find average speed.

a) 45 km/h

b) 52 km/h

c) 48 km/h

d) 50 km/h

234 / 380

DATA INTERPRETATION

(SSC CGL Tier I – 2020)

What fraction of total is Rent (72°)?

a) 3/5

b) 1/5

c) 4/5

d) 2/5

235 / 380

TIME & WORK, EFFICIENCY, WORK & WAGE

(SSC CPO 2019)

A IS 3 TIMES AS EFFICIENT AS B. IF B TAKES 24 DAYS, A WILL TAKE?

a) 10

b) 12

c) 8

d) 6

236 / 380

NUMBER SYSTEM, LCM, HCF, DIVISIBILITY AND PRIME NUMBERS

(SSC GD 2021)

WHICH OF THE FOLLOWING IS DIVISIBLE BY 9?

a) 568

b) 567

c) 569

d) 570

237 / 380

NUMBER SYSTEM, LCM, HCF, DIVISIBILITY AND PRIME NUMBERS

(SSC GD 2021)

WHICH IS NOT A PRIME NUMBER?

a) 17

b) 19

c) 13

d) 21

238 / 380

AVERAGE, MEAN & WEIGHTED AVERAGE

EXAM: SSC GD 2020

AVERAGE OF 5 NUMBERS IS 22. IF ONE NUMBER IS REMOVED, AVERAGE BECOMES 20. FIND REMOVED NUMBER.

a) 32

b) 25

c) 28

d) 30

239 / 380

MENSURATION (2D) : [ AREA & PERIMETER]

(SSC MTS 2023)

Find the area of an equilateral triangle of side 10 cm.

a) 40√3 cm²

b) 20√3 cm²

c) 25√3 cm²

d) 30√3 cm²

240 / 380

NUMBER SYSTEM, LCM, HCF, DIVISIBILITY AND PRIME NUMBERS

(SSC MTS 2020)

FIND THE LCM OF 18 AND 24

a) 36

b) 72

c) 48

d) 96

241 / 380

TIME & WORK, EFFICIENCY, WORK & WAGE

(SSC CGL 2017)

A AND B DO A WORK IN RATIO 3:2. FIND THE RATIO OF WAGES.

a) 4:5

b) 2:3

c) 1:1

d) 3:2

242 / 380

MENSURATION (2D) : [ AREA & PERIMETER]

(SSC CHSL 2021)

The length and breadth of a rectangle are 20 cm and 10 cm. Find its perimeter.

a) 70 cm

b) 40 cm

c) 50 cm

d) 60 cm

243 / 380

RATIO & PROPORTION, COMPARISON & PARTNERSHIP

SSC CPO 2018

A, B, C SHARE PROFIT IN RATIO 2:3:5. IF TOTAL PROFIT IS ₹10000, FIND C’S SHARE.

a) ₹3000

b) ₹4000

c) ₹5000

d) ₹2000

244 / 380

MENSURATION (2D) : [ AREA & PERIMETER]

(SSC MTS 2021)

The base and height of a triangle are 15 cm and 8 cm. Find its area.

a) 80 cm²

b) 60 cm²

c) 50 cm²

d) 70 cm²

245 / 380

TRIGONOMETRY BASICS + RATIOS, HEIGHTS & DISTANCES

(SSC CHSL 2020)

If tan θ = 0, then θ = ?

a) 90°

b) 30°

c) 0°

d) 45°

246 / 380

NUMBER SYSTEM, LCM, HCF, DIVISIBILITY AND PRIME NUMBERS

(SSC CGL 2023)

WHICH IS A PRIME NUMBER?

a) 51

b) 21

c) 29

d) 39

247 / 380

TIME, SPEED & DISTANCE |BOATS & STREAMS | TRAINS

(SSC CHSL 2014)

Two trains moving in same direction at 50 km/h and 30 km/h. Faster train overtakes slower train in 36 seconds. Find length of faster train.

a) 300 m

b) 150 m

c) 200 m

d) 250 m

248 / 380

DATA INTERPRETATION

(SSC CGL Tier I – 2024)

Product	Sales (Units)
A	240
B	360
C	180
D	120

What is total sales of all products?

a) 900

b) 500

c) 400

d) 600

249 / 380

SIMPLIFICATION

(APPROXIMATION BASED QUESTIONS)

(SSC CHSL 2023)

APPROXIMATE:
705 × 41 ≈ ?

a) 32000

b) 28000

c) 30000

d) 29000

250 / 380

TIME & WORK, EFFICIENCY, WORK & WAGE

(SSC CGL 2020)

A ALONE CAN DO A WORK IN 18 DAYS. IN 6 DAYS, HOW MUCH WORK IS DONE?

a) 1/2

b) 2/3

c) 1/3

d) 1/4

251 / 380

COMPOUND INTEREST, GROWTH & DEPRECIATION

(SSC CHSL 2022)

A sum becomes ₹9261 in 3 years at 5% CI. Find principal.

a) ₹8500

b) ₹9000

c) ₹8000

d) ₹9500

252 / 380

RATIO & PROPORTION, COMPARISON & PARTNERSHIP

SSC CGL 2020

THE RATIO OF TWO NUMBERS IS 3:5. IF 9 IS SUBTRACTED FROM BOTH, THE RATIO BECOMES 12:23. FIND THE SMALLER NUMBER.

a) 21

b) 33

c) 18

d) 24

253 / 380

TIME, SPEED & DISTANCE |BOATS & STREAMS | TRAINS

(SSC CGL 2016)

A car covers 180 km in 3 hrs and next 180 km in 6 hrs. Find average speed.

a) 36 km/h

b) 40 km/h

c) 45 km/h

d) 50 km/h

254 / 380

COMPOUND INTEREST, GROWTH & DEPRECIATION

(SSC GD 2020)

Population increases by 20% annually. Find population after 2 years if initial is 5000.

a) 7000

b) 8000

c) 7500

d) 7200

255 / 380

ALGEBRA BASICS (LINEAR EQUATIONS & IDENTITIES)

SSC CGL 2023

If x + 1/x = 5, find x² + 1/x²

a) 23

b) 24

c) 25

d) 26

256 / 380

MENSURATION (2D) : [ AREA & PERIMETER]

(SSC CGL 2020)

The diagonals of a rhombus are 10 cm and 8 cm. Find the area.

a) 45 cm²

b) 35 cm²

c) 30 cm²

d) 40 cm²

257 / 380

AVERAGE, MEAN & WEIGHTED AVERAGE

EXAM: SSC CPO 2019

AVERAGE OF 7 CONSECUTIVE NUMBERS IS 30. FIND THE LARGEST NUMBER.

a) 35

b) 36

c) 34

d) 33

258 / 380

NUMBER SYSTEM, LCM, HCF, DIVISIBILITY AND PRIME NUMBERS

(SSC CHSL 2021)

WHICH NUMBER IS NOT DIVISIBLE BY 3?

a) 451

b) 123

c) 222

d) 369

259 / 380

RATIO & PROPORTION, COMPARISON & PARTNERSHIP

SSC GD 2020

A INVESTS ₹6000 FOR 8 MONTHS, B INVESTS ₹8000 FOR 6 MONTHS, C INVESTS ₹10000 FOR 4 MONTHS. FIND PROFIT RATIO.

a) 6:6:5

b) 3:3:2

c) 48:48:40

d) 12:12:10

260 / 380

PERCENTAGE, PROFIT & LOSS AND DISCOUNT

SSC CGL 2018

IF CP = ₹400 AND LOSS = 15%, FIND SP.

a) ₹340

b) ₹300

c) ₹380

d) ₹360

261 / 380

AVERAGE, MEAN & WEIGHTED AVERAGE

EXAM: SSC MTS 2020

THE AVERAGE OF 6 NUMBERS IS 18. TWO NUMBERS ARE 10 AND 20. FIND AVERAGE OF REMAINING NUMBERS.

a) 18

b) 17

c) 20

d) 19

262 / 380

COMPOUND INTEREST, GROWTH & DEPRECIATION

(SSC CGL 2013)

CI on ₹4000 at 5% for 2 years?

a) ₹400

b) ₹430

c) ₹420

d) ₹410

263 / 380

AVERAGE, MEAN & WEIGHTED AVERAGE

EXAM: SSC CHSL 2021

AVERAGE OF 4 NUMBERS IS 25. IF ONE NUMBER IS REPLACED BY 35, AVERAGE BECOMES 27. FIND REPLACED NUMBER.

a) 30

b) 27

c) 25

d) 29

264 / 380

SIMPLIFICATION (BODMAS & APPROXIMATION)

SSC CGL 2019)

SIMPLIFY:
84 ÷ 7 × 5 + 8

a) 65

b) 60

c) 68

d) 70

265 / 380

ALGEBRA BASICS (LINEAR EQUATIONS & IDENTITIES)

SSC CHSL 2022

Evaluate: a³ + b³ when a = 2, b = 1

a) 9

b) 12

c) 11

d) 10

266 / 380

ALGEBRA BASICS (LINEAR EQUATIONS & IDENTITIES)

SSC GD 2021

Evaluate: (a + b)(a - b) when a = 9, b = 5

a) 68

b) 47

c) 45

d) 56

267 / 380

TIME & WORK, EFFICIENCY, WORK & WAGE

(SSC MTS 2018)

IF 8 MEN CAN DO A WORK IN 15 DAYS, HOW MANY MEN CAN DO IT IN 10 DAYS?

a) 20

b) 15

c) 12

d) 10

268 / 380

GEOMETRY BASICS (LINES & ANGLES)

(SSC MTS 2020)

If two vertically opposite angles are (3x − 10)° and (2x + 20)°, find x.

a) 15

b) 25

c) 30

d) 20

269 / 380

COMPOUND INTEREST, GROWTH & DEPRECIATION

(SSC CGL 2023)

Find the compound interest on ₹8000 at 5% per annum for 3 years.

a) ₹1300

b) ₹1280

c) ₹1200

d) ₹1260

270 / 380

MENSURATION (2D) : [ AREA & PERIMETER]

(SSC MTS 2022)

Find the area of a trapezium whose parallel sides are 10 cm and 6 cm, and

height is 5 cm.

a) 30 cm²

b) 40 cm²

c) 35 cm²

d) 45 cm²

271 / 380

NUMBER SYSTEM, LCM, HCF, DIVISIBILITY AND PRIME NUMBERS

(SSC CGL 2023)

FIND REMAINDER WHEN 789 IS DIVIDED BY 11

a) 5

b) 8

c) 3

d) 9

272 / 380

PERCENTAGE, PROFIT & LOSS AND DISCOUNT

SSC CHSL 2021

IF A NUMBER IS DECREASED BY 25% AND THEN INCREASED BY 25%, FIND NET CHANGE.

a) NO CHANGE

b) 6.25% DECREASE

c) 6.25% INCREASE

d) 5% DECREASE

273 / 380

DATA INTERPRETATION

(SSC GD Constable – 2023)

Total expenditure = 360°

Food = 108°
Rent = 72°
Transport = 90°
Others = 90°

What percentage is spent on Transport?

a) 35%

b) 55%

c) 45%

d) 25%

274 / 380

DATA INTERPRETATION

(SSC CHSL Tier I – 2022)

Production:

2019 = 500
2020 = 600
2021 = 900
2022 = 1200
What is average production over all years?

a) 500

b) 400

c) 600

d) 800

275 / 380

MENSURATION (2D) : [ AREA & PERIMETER]

(SSC GD 2022)

Find the area of a circle of radius 14 cm.

a) 700 cm²

b) 484 cm²

c) 528 cm²

d) 616 cm²

276 / 380

TRIGONOMETRY BASICS + RATIOS, HEIGHTS & DISTANCES

(SSC MTS 2022)

If cot θ = √3, then θ = ?

a) 30°

b) 45°

c) 90°

d) 60°

277 / 380

DATA INTERPRETATION

(SSC CGL Tier I – 2020)

A company expenditure (Total = 360°):

Salary = 144°
Rent = 72°
Transport = 90°
Others = 54°
What is the ratio of Salary to Transport expenditure?

a) 9:7

b) 5:5

c) 8:5

d) 3:3

278 / 380

COMPOUND INTEREST, GROWTH & DEPRECIATION

(SSC GD 2020)

Population increases by 10% annually. Find population after 2 years if initial is 5000.

a) 6100

b) 6050

c) 6000

d) 6200

279 / 380

TRIGONOMETRY BASICS + RATIOS, HEIGHTS & DISTANCES

(SSC GD 2019)

A man sees top of tower at 45°. Distance is 50 m. Height = ?

a) 25

b) 100

c) 50

d) 50√2

280 / 380

AVERAGE, MEAN & WEIGHTED AVERAGE

EXAM: SSC GD 2018

THE AVERAGE OF 4 NUMBERS IS 50. THREE NUMBERS ARE 45, 55, 60. FIND THE FOURTH NUMBER.

a) 45

b) 50

c) 40

d) 60

281 / 380

COMPOUND INTEREST, GROWTH & DEPRECIATION

(SSC CPO 2016)

Find difference between CI and SI for ₹3000 at 10% for 2 years.

a) ₹30

b) ₹20

c) ₹25

d) ₹35

282 / 380

SIMPLIFICATION (BODMAS & APPROXIMATION)

(SSC MTS 2021)

SIMPLIFY:
150 ÷ 10 × (6 + 4)

a) 170

b) 160

c) 150

d) 140

283 / 380

NUMBER SYSTEM, LCM, HCF, DIVISIBILITY AND PRIME NUMBERS

(SSC CGL 2023)

FIND UNIT DIGIT OF 9¹⁰¹

a) 7

b) 3

c) 9

d) 1

284 / 380

TIME, SPEED & DISTANCE |BOATS & STREAMS | TRAINS

(SSC CGL 2023)

A car travels 60 km at 30 km/h and another 60 km at 60 km/h. Find average speed.

a) 45 km/h

b) 50 km/h

c) 55 km/h

d) 40 km/h

285 / 380

GEOMETRY BASICS (TRIANGLES)

(SSC GD 2018)

In an isosceles triangle, the base angles are:

a) Unequal

b) Complementary

c) Supplementary

d) Equal

286 / 380

SIMPLE INTEREST

(SSC CPO 2023)

FIND THE RATE OF INTEREST IF ₹3000 EARNS ₹600 IN 4 YEARS.

a) 5%

b) 4%

c) 7%

d) 6%

287 / 380

TIME, SPEED & DISTANCE |BOATS & STREAMS | TRAINS

(SSC MTS 2020)

A man runs at 10 km/h and is late by 6 minutes. At 12 km/h, he is early by 4 minutes. Find distance.

a) 70 km

b) 40 km

c) 60 km

d) 50 km

288 / 380

PERCENTAGE, PROFIT & LOSS, DISCOUNT

SSC CHSL 2021

A TRADER SELLS AN ARTICLE AT 10% LOSS. IF HE HAD SOLD IT FOR ₹45 MORE, HE WOULD HAVE GAINED 5%. FIND CP.

a) ₹300

b) ₹350

c) ₹250

d) ₹200

289 / 380

GEOMETRY BASICS (TRIANGLES)

(SSC CPO 2022)

Which condition satisfies triangle inequality?

a) 5, 6, 7

b) 1, 2, 3

c) 2, 3, 6

d) 4, 5, 9

290 / 380

COMPOUND INTEREST, GROWTH & DEPRECIATION

(SSC CGL 2017)

If ₹8000 becomes ₹9680 in 2 years at CI, find rate.

a) 9%

b) 10%

c) 8%

d) 12%

291 / 380

NUMBER SYSTEM, LCM, HCF, DIVISIBILITY AND PRIME NUMBERS

(SSC MTS 2021)

FIND SMALLEST NUMBER TO BE ADDED TO 875 TO MAKE IT DIVISIBLE BY 5

a) 0

b) 3

c) 1

d) 2

292 / 380

COMPOUND INTEREST, GROWTH & DEPRECIATION

(SSC CGL 2023)

A sum of ₹12,000 is invested at 10% p.a. compounded annually. Find amount after 3 years.

a) ₹15,960

b) ₹15,972

c) ₹16,000

d) ₹16,200

293 / 380

TRIGONOMETRY BASICS + RATIOS, HEIGHTS & DISTANCES

(SSC CGL 2022)

If sec θ = 5/3, then cos θ = ?

a) 5/3

b) 2/5

c) 3/2

d) 3/5

294 / 380

RATIO & PROPORTION, COMPARISON & PARTNERSHIP

SSC GD 2018

A BAG CONTAINS MILK AND WATER IN RATIO 4:1. HOW MUCH MIXTURE SHOULD BE ADDED TO 10 LITRES OF WATER TO MAKE RATIO 4:1?

a) 10 L

b) 15 L

c) NOT POSSIBLE

d) 20 L

295 / 380

TIME & WORK, EFFICIENCY, WORK & WAGE

(SSC CHSL 2021)

A AND B TOGETHER FINISH WORK IN 6 DAYS. B ALONE IN 10 DAYS. A ALONE?

a) 15

b) 18

c) 20

d) 12

296 / 380

GEOMETRY BASICS (TRIANGLES)

(SSC CHSL 2020)

If sides are 3 cm, 4 cm, 5 cm, the triangle is:

a) Right-angled

b) Isosceles

c) Obtuse

d) Acute

297 / 380

GEOMETRY BASICS (TRIANGLES)

(SSC CGL 2020)

The largest angle lies opposite:

a) Largest side

b) Smallest side

c) None

d) Equal side

298 / 380

TIME & WORK, EFFICIENCY, WORK & WAGE

(SSC CHSL 2021)

A AND B STARTED A WORK TOGETHER. A LEFT AFTER 4 DAYS. B COMPLETED THE REMAINING WORK IN 8 DAYS. IF A ALONE CAN COMPLETE THE WORK IN
12 DAYS, FIND B’S TIME ALONE.

a) 20 DAYS

b) 24 DAYS

c) 18 DAYS

d) 16 DAYS

299 / 380

NUMBER SYSTEM, LCM, HCF, DIVISIBILITY AND PRIME NUMBERS

(SSC CHSL 2021)

FIND THE HCF OF 45, 60 AND 75

a) 20

b) 10

c) 5

d) 15

300 / 380

MENSURATION (2D) : [ AREA & PERIMETER]

(SSC CPO 2019)

Find the area of a trapezium whose parallel sides are 14 cm and 10 cm, and

height is 6 cm.

a) 64 cm²

b) 72 cm²

c) 60 cm²

d) 80 cm²

301 / 380

DATA INTERPRETATION

(SSC CHSL Tier I – 2023)

Product	Sales (Units)
A	240
B	360
C	180
D	120

What is ratio of B to D sales?

a) 2:8

b) 3:1

c) 1:4

d) 5:9

302 / 380

MENSURATION (2D) : [ AREA & PERIMETER]

(SSC CPO 2022)

Find the area of a square whose side is 11 cm.

a) 132 cm²

b) 121 cm²

c) 110 cm²

d) 144 cm²

303 / 380

GEOMETRY BASICS (TRIANGLES)

(SSC CGL 2019)

The exterior angle of a triangle is equal to:

a) Sum of opposite interior angles

b) None

c) Difference of two angles

d) Sum of all interior angles

304 / 380

COMPOUND INTEREST, GROWTH & DEPRECIATION

(SSC GD 2014)

Population increases from 10,000 to 12,100 in 2 years. Find rate.

a) 10%

b) 12%

c) 8%

d) 9%

305 / 380

SIMPLE INTEREST

(SSC CGL 2023)

A SUM OF ₹8000 IS INVESTED AT 5% PER ANNUM SIMPLE INTEREST FOR 3 YEARS. FIND THE AMOUNT.

a) ₹9400

b) ₹9000

c) ₹9200

d) ₹9600

306 / 380

TIME & WORK, EFFICIENCY, WORK & WAGE

(SSC MTS 2019)

IF 6 MEN CAN COMPLETE A WORK IN 12 DAYS, HOW MANY MEN ARE REQUIRED TO COMPLETE THE WORK IN 8 DAYS?

a) 8

b) 10

c) 12

d) 9

307 / 380

TIME, SPEED & DISTANCE |BOATS & STREAMS | TRAINS

(SSC CGL 2016)

A train 250 m long crosses a pole in 10 sec. Find speed.

a) 72 km/h

b) 90 km/h

c) 81 km/h

d) 100 km/h

308 / 380

NUMBER SYSTEM, LCM, HCF, DIVISIBILITY AND PRIME NUMBERS

(SSC CHSL 2020)

WHICH NUMBER IS DIVISIBLE BY 3?

a) 221

b) 234

c) 3451

d) 1001

309 / 380

ALGEBRA BASICS (LINEAR EQUATIONS & IDENTITIES)

SSC CGL 2021

Evaluate: (a + b)³ when a = 2, b = 3

a) 125

b) 30

c) 140

d) 130

310 / 380

MENSURATION (2D) : [ AREA & PERIMETER]

(SSC CPO 2021)

The perimeter of a rectangle is 100 cm. If length = 30 cm, find breadth.

a) 20 cm

b) 15 cm

c) 30 cm

d) 25 cm

311 / 380

SIMPLIFICATION

(APPROXIMATION BASED QUESTIONS)

(SSC CGL 2022)

APPROXIMATE:
1505 ÷ 49 ≈ ?

a) 28

b) 30

c) 25

d) 35

312 / 380

COMPOUND INTEREST, GROWTH & DEPRECIATION

(SSC CHSL 2022)

A sum becomes ₹13310 in 2 years at 10% CI. Find principal.

a) ₹11,000

b) ₹13,000

c) ₹12,000

d) ₹10,000

313 / 380

NUMBER SYSTEM, LCM, HCF, DIVISIBILITY AND PRIME NUMBERS

(SSC CHSL 2022)

HOW MANY PRIME NUMBERS BETWEEN 1 AND 10?

a) 4

b) 3

c) 5

d) 6

314 / 380

GEOMETRY BASICS (LINES & ANGLES)

(SSC CPO 2017)

The sum of interior angles on the same side of transversal is:

a) 270°

b) 90°

c) 180°

d) 360°

315 / 380

SIMPLIFICATION (BODMAS & APPROXIMATION)

(SSC MTS 2021)

APPROXIMATE:
(199 + 301) × 5 ≈ ?

a) 2600

b) 2400

c) 2500

d) 2700

316 / 380

ALGEBRA BASICS (LINEAR EQUATIONS & IDENTITIES)

SSC CHSL 2019

Find: a² - b² when a = 10, b = 6

a) 67

b) 64

c) 66

d) 65

317 / 380

ALGEBRA BASICS (LINEAR EQUATIONS & IDENTITIES)

SSC MTS 2022

Evaluate: (x + 1)(x + 2) when x = 3

a) 22

b) 21

c) 20

d) 23

318 / 380

SIMPLE INTEREST

SSC MTS 2022)

A SUM BECOMES ₹1200 IN 2 YEARS AT 10% PER ANNUM SIMPLE INTEREST. FIND PRINCIPAL.

a) ₹1000

b) ₹1100

c) ₹900

d) ₹800

319 / 380

GEOMETRY BASICS (TRIANGLES)

(SSC MTS 2019)

If two angles of a triangle are 50° and 60°, find the third angle.

a) 70°

b) 90°

c) 80°

d) 60°

320 / 380

TRIGONOMETRY BASICS

(SSC CGL 2022)

If sec θ = 2, then cos θ = ?

a) 1

b) 3/2

c) 2

d) 1/2

321 / 380

NUMBER SYSTEM, LCM, HCF, DIVISIBILITY AND PRIME NUMBERS

(SSC CGL 2022)

FIND THE UNIT DIGIT OF

a) 3

b) 9

c) 7

d) 1

322 / 380

AVERAGE, MEAN & WEIGHTED AVERAGE

EXAM: SSC CPO 2021

AVERAGE OF 11 NUMBERS IS 60. IF ONE NUMBER IS EXCLUDED, AVERAGE BECOMES 58. FIND EXCLUDED NUMBER.

a) 82

b) 80

c) 70

d) 75

323 / 380

AVERAGE, MEAN & WEIGHTED AVERAGE

EXAM: SSC MTS 2019

AVERAGE OF 3 NUMBERS IS 30. IF ONE NUMBER IS 20 AND ANOTHER IS 40, FIND THIRD NUMBER.

a) 40

b) 30

c) 25

d) 35

324 / 380

ALGEBRA BASICS (LINEAR EQUATIONS & IDENTITIES)

SSC CGL 2019

Solve: 2x + 5 = 15

a) 5

b) 2

c) 4

d) 1

325 / 380

SIMPLE INTEREST

(SSC CGL 2021)

AT WHAT RATE WILL ₹2000 PRODUCE ₹400 INTEREST IN 4 YEARS?

a) 5%

b) 7%

c) 4%

d) 6%

326 / 380

TRIGONOMETRY BASICS

(SSC CHSL 2020)

If tan θ = 0, then θ = ?

a) 0°

b) 45°

c) 30°

d) 90°

327 / 380

RATIO & PROPORTION, COMPARISON & PARTNERSHIP

SSC CGL 2021

IF A : B = 7 : 9 AND B : C = 3 : 5, FIND (A + B + C) : B.

a) 31:9

b) 29:27

c) 41:27

d) 31:27

328 / 380

SIMPLIFICATION (BODMAS & APPROXIMATION)

(SSC CHSL 2022)

SIMPLIFY:
(25 × 4) + (36 ÷ 6) – 15

a) 85

b) 95

c) 91

d) 89

329 / 380

TIME, SPEED & DISTANCE |BOATS & STREAMS | TRAINS

(SSC CGL 2020)

A person covers half distance at 40 km/h and remaining at 60 km/h. Find average speed.

a) 48 km/h

b) 50 km/h

c) 55 km/h

d) 52 km/h

330 / 380

GEOMETRY BASICS (LINES, ANGLES & TRIANGLES)

(SSC MTS 2022)

The vertically opposite angle of 125° is:

a) 65°

b) 55°

c) 180°

d) 125°

331 / 380

PERCENTAGE, PROFIT & LOSS AND DISCOUNT

SSC MTS 2022

A DISCOUNT OF 15% IS GIVEN ON AN ARTICLE. IF MARKED PRICE IS ₹800, FIND THE DISCOUNT AMOUNT.

a) ₹160

b) ₹120

c) ₹100

d) ₹140

332 / 380

PERCENTAGE, PROFIT & LOSS, DISCOUNT

SSC MTS 2022

IF THE MARKED PRICE IS ₹800 AND TWO SUCCESSIVE DISCOUNTS OF 10% AND 5% ARE GIVEN, FIND SP.

a) ₹680

b) ₹684

c) ₹700

d) ₹720

333 / 380

ALGEBRA BASICS (LINEAR EQUATIONS & IDENTITIES)

SSC MTS 2020

Find value of x: 7x = 49

a) 8

b) 7

c) 9

d) 10

334 / 380

ALGEBRA BASICS (LINEAR EQUATIONS & IDENTITIES)

SSC CGL 2022

Solve: (x + 2)² = 36

a) 4, -8

b) 12

c) 6

d) 5

335 / 380

PERCENTAGE, PROFIT & LOSS, DISCOUNT

SSC CGL 2017

IF CP OF 10 ITEMS = SP OF 8 ITEMS, FIND PROFIT %.

a) 20%

b) 30%

c) 25%

d) 40%

336 / 380

TRIGONOMETRY BASICS + RATIOS, HEIGHTS & DISTANCES

SSC CGL 2021)

A tower of height 60 m casts a shadow of 60 m. Angle of elevation is:

a) 90°

b) 30°

c) 60°

d) 45°

337 / 380

AVERAGE, MEAN & WEIGHTED AVERAGE

EXAM: SSC MTS 2021

AVERAGE OF 9 NUMBERS IS 50. IF ONE NUMBER IS INCREASED BY 18, WHAT IS NEW AVERAGE?

a) 52

b) 54

c) 53

d) 51

338 / 380

COMPOUND INTEREST, GROWTH & DEPRECIATION

(SSC CGL 2014)

CI on ₹10,000 at 20% for 2 years?

a) ₹4400

b) ₹4000

c) ₹4200

d) ₹4800

339 / 380

TRIGONOMETRY BASICS + RATIOS, HEIGHTS & DISTANCES

(SSC CHSL 2023)

If sec θ = 13/12, then cos θ = ?

a) 12/13

b) 5/13

c) 13/12

d) 12/5

340 / 380

COMPOUND INTEREST, GROWTH & DEPRECIATION

(SSC GD 2015)

Population becomes 44100 from 40000 in 2 years. Find rate.

a) 6%

b) 4%

c) 7%

d) 5%

341 / 380

SIMPLIFICATION (BODMAS & APPROXIMATION)

(SSC CGL 2018)

APPROXIMATE:
(78 × 12) + 21 ≈ ?

a) 850

b) 950

c) 1000

d) 900

342 / 380

MENSURATION (2D) : [ AREA & PERIMETER]

(SSC CHSL 2022)

Find the area of a rectangle whose length is 25 cm and breadth is 12 cm.

a) 250 cm²

b) 275 cm²

c) 320 cm²

d) 300 cm²

343 / 380

PERCENTAGE, PROFIT & LOSS AND DISCOUNT

SSC MTS 2019

IF SP = ₹540 AFTER 10% DISCOUNT, FIND MP.

a) ₹620

b) ₹580

c) ₹600

d) ₹650

344 / 380

TIME, SPEED & DISTANCE |BOATS & STREAMS | TRAINS

(SSC CGL 2024)

A man travels 150 km. If he increases his speed by 10 km/h, he takes 1 hour less. Find his original speed.

a) 30 km/h

b) 40 km/h

c) 50 km/h

d) 60 km/h

345 / 380

SIMPLIFICATION (BODMAS & APPROXIMATION)

(SSC CGL 2019)

SIMPLIFY:
96 ÷ 12 × 5 + 7

a) 45

b) 50

c) 42

d) 47

346 / 380

TIME & WORK, EFFICIENCY, WORK & WAGE

(SSC CGL 2018)

A AND B TOGETHER COMPLETE WORK IN 8 DAYS. A ALONE TAKES 12 DAYS. FIND B’S TIME.

a) 30

b) 36

c) 20

d) 24

347 / 380

TIME, SPEED & DISTANCE |BOATS & STREAMS | TRAINS

(SSC CGL 2020)

Two trains moving in same direction at 72 km/h and 54 km/h. Faster train overtakes slower in 30 sec. Find length of faster train.

a) 180 m

b) 200 m

c) 120 m

d) 150 m

348 / 380

ALGEBRA BASICS (LINEAR EQUATIONS & IDENTITIES)

SSC CHSL 2019

If 2x - 3 = 7, find x

a) 7

b) 8

c) 6

d) 5

349 / 380

SIMPLE INTEREST

(SSC GD 2022)

IF ₹5000 EARNS ₹1000 IN 5 YEARS, FIND THE RATE OF INTEREST.

a) 4%

b) 5%

c) 3%

d) 2%

350 / 380

TIME & WORK, EFFICIENCY, WORK & WAGE

(SSC CGL 2018)

THE EFFICIENCY RATIO OF A AND B IS 3:2. WHAT IS THE RATIO OF TIME TAKEN BY THEM?

a) 3:2

b) 5:4

c) 2:3

d) 4:5

351 / 380

MENSURATION (2D) : [ AREA & PERIMETER]

(SSC CHSL 2019)

Find the area of an equilateral triangle of side 6 cm.

a) 18√3 cm²

b) 12√3 cm²

c) 9√3 cm²

d) 6√3 cm²

352 / 380

TIME, SPEED & DISTANCE |BOATS & STREAMS | TRAINS

(SSC CHSL 2022)

A train 120 m long crosses a pole in 6 seconds. Find its speed.

a) 90 km/h

b) 72 km/h

c) 60 km/h

d) 80 km/h

353 / 380

AVERAGE, MEAN & WEIGHTED AVERAGE

EXAM: SSC CPO 2018

THE AVERAGE OF FIRST 20 NATURAL NUMBERS IS:

a) 9.5

b) 11

c) 10

d) 10.5

354 / 380

SIMPLIFICATION (BODMAS & APPROXIMATION)

(SSC CGL 2022)

APPROXIMATE:
1210 ÷ 59 ≈ ?

a) 25

b) 22

c) 18

d) 20

355 / 380

AVERAGE, MEAN & WEIGHTED AVERAGE

EXAM: SSC CPO 2018

THE AVERAGE OF 5 CONSECUTIVE EVEN NUMBERS IS 36. FIND THE SMALLEST NUMBER.

a) 32

b) 34

c) 36

d) 30

356 / 380

SIMPLIFICATION (BODMAS & APPROXIMATION)

(SSC CGL 2018)

APPROXIMATE:
(89 × 11) + 52 ≈ ?

a) 950

b) 1050

c) 1100

d) 1000

357 / 380

TRIGONOMETRY BASICS

(SSC CHSL 2023)

If tan θ = 3/4, then sec θ = ?

a) 3/5

b) 5/3

c) 4/3

d) 5/4

358 / 380

RATIO & PROPORTION, COMPARISON & PARTNERSHIP

SSC CHSL 2020

TWO NUMBERS ARE IN RATIO 8:13. IF THEIR PRODUCT IS 3328, FIND SMALLER NUMBER.

a) 24

b) 16

c) 32

d) 48

359 / 380

GEOMETRY BASICS (LINES & ANGLES)

(SSC CGL 2018)

If two angles are complementary and one angle is 30°, find the other.

a) 70°

b) 50°

c) 80°

d) 60°

360 / 380

DATA INTERPRETATION

(SSC CHSL Tier I – 2022)

Class	Students
A	50
B	70
C	80
D	100

What is the percentage of students in Class D?

a) 32.22%

b) 35.55%

c) 33.33%

d) 34.44%

361 / 380

PERCENTAGE, PROFIT & LOSS AND DISCOUNT

SSC CHSL 2021

A SHOPKEEPER ALLOWS A DISCOUNT OF 20% ON MARKED PRICE AND STILL GAINS 25%. FIND THE COST PRICE IF MP = ₹600.

a) ₹384

b) ₹360

c) ₹420

d) ₹400

362 / 380

RATIO & PROPORTION, COMPARISON & PARTNERSHIP

SSC CGL 2019

IF A : B = 4 : 5 AND B : C = 3 : 2, FIND A : B : C.

a) 8:10:3

b) 6:5:2

c) 12:15:10

d) 4:5:2

363 / 380

SIMPLE INTEREST

(SSC MTS 2021)

A SUM BECOMES ₹1500 IN 2 YEARS AT 10% P.A. SIMPLE INTEREST. FIND THE PRINCIPAL.

a) ₹1350

b) ₹1300

c) ₹1200

d) ₹1250

364 / 380

SIMPLIFICATION

(APPROXIMATION BASED QUESTIONS)

(SSC MTS 2021)

APPROXIMATE:
(598 + 403) × 4 ≈ ?

a) 4000

b) 3800

c) 3600

d) 4200

365 / 380

ALGEBRA BASICS (LINEAR EQUATIONS & IDENTITIES)

SSC CHSL 2020

If 3x - 7 = 11, find x

a) 8

b) 4

c) 6

d) 2

366 / 380

NUMBER SYSTEM, LCM, HCF, DIVISIBILITY AND PRIME NUMBERS

(SSC MTS 2020)

FIND LCM OF 8, 12, 15

a) 240

b) 60

c) 120

d) 180

367 / 380

TIME, SPEED & DISTANCE |BOATS & STREAMS | TRAINS

(SSC CPO 2021)

Boat travels 24 km downstream in 2 hrs and upstream in 4 hrs. Find speed in still water.

a) 9 km/h

b) 10 km/h

c) 8 km/h

d) 12 km/h

368 / 380

MENSURATION (2D) : [ AREA & PERIMETER]

(SSC CGL 2023)

The side of a square is 18 cm. Find its perimeter.

a) 68 cm

b) 70 cm

c) 72 cm

d) 64 cm

369 / 380

SIMPLIFICATION (BODMAS & APPROXIMATION)

(SSC CHSL 2022)

SIMPLIFY:
(18 × 5) + (64 ÷ 8) – 12

a) 94

b) 90

c) 86

d) 88

370 / 380

SIMPLE INTEREST

(SSC CHSL 2021)

WHAT IS THE SIMPLE INTEREST ON ₹4000 AT 6% PER ANNUM FOR 1.5 YEARS?

a) ₹360

b) ₹380

c) ₹340

d) ₹320

371 / 380

RATIO & PROPORTION, COMPARISON & PARTNERSHIP

SSC MTS 2019

IF X : Y = 4 : 5, THEN (2X + Y) : (X + 3Y) = ?

a) 14:17

b) 13:19

c) 9:13

d) 11:17

372 / 380

COMPOUND INTEREST, GROWTH & DEPRECIATION

(SSC CPO 2020)

Find the difference between CI and SI for ₹2000 at 10% for 2 years.

a) ₹20

b) ₹40

c) ₹10

d) ₹30

373 / 380

GEOMETRY BASICS (LINES, ANGLES & TRIANGLES)

(SSC CGL 2021)

If corresponding angles are equal, the lines are:

a) Intersecting

b) Skew

c) Parallel

d) Perpendicular

374 / 380

SIMPLIFICATION (BODMAS & APPROXIMATION)

(SSC GD 2020)

SIMPLIFY:
(32 + 8) × 4 ÷ 8

a) 16

b) 18

c) 24

d) 20

375 / 380

PERCENTAGE, PROFIT & LOSS AND DISCOUNT

SSC MTS 2020

IF THE SALARY OF A PERSON INCREASES FROM ₹8000 TO ₹9200, FIND THE PERCENTAGE INCREASE.

a) 12%

b) 20%

c) 15%

d) 18%

376 / 380

PERCENTAGE, PROFIT & LOSS, DISCOUNT

SSC CGL 2019

A MAN GAINS 20% BY SELLING AN ARTICLE FOR ₹600. FIND CP.

a) ₹520

b) ₹480

c) ₹500

d) ₹450

377 / 380

TIME, SPEED & DISTANCE |BOATS & STREAMS | TRAINS

(SSC MTS 2021)

A train 300 m long crosses a pole in 15 sec. Find speed.

a) 72 km/h

b) 60 km/h

c) 90 km/h

d) 54 km/h

378 / 380

TRIGONOMETRY BASICS

(SSC CGL 2024)

If cos θ = 12/13, then sin θ = ?

a) 13/12

b) 5/13

c) 13/5

d) 12/5

379 / 380

PERCENTAGE, PROFIT & LOSS AND DISCOUNT

SSC CGL 2020

SUCCESSIVE DISCOUNTS OF 10% AND 20% ARE EQUIVALENT TO A SINGLE DISCOUNT OF:

a) 30%

b) 28%

c) 32%

d) 25%

380 / 380

TIME & WORK, EFFICIENCY, WORK & WAGE

(SSC CHSL 2021)

A CAN DO A WORK IN 10 DAYS AND B IN 15 DAYS. IN HOW MANY DAYS CAN THEY COMPLETE THE WORK TOGETHER?

a) 7.5

b) 5

c) 8

d) 6

Your score is

The average score is 1%

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Compound Interest (CI) Calculation

Method 1: Using the Formula

Method 2: Year-by-Year Calculation (Simple & Intuitive)

Step-by-Step Solution

1. Given Data:

2. Formula:

3. Calculation:

4. Final Answer:

Step-by-Step Solution

1. Given Data:

2. Formula:

3. Calculation:

4. Final Answer:

Case 1: Simple Interest (SI) ke anusar

Case 2: Compound Interest (CI) ke anusar

Step-by-Step Solution

Answer

Simple Solution

Step-by-Step Solution

Answer

Step-by-Step Solution

1. Given Data:

2. Formula:

3. Calculation:

4. Final Answer:

Simple Solution

Step-by-Step Solution

1. Given Data:

2. Formula:

3. Calculation:

4. Final Answer:

Simple Solution

Diye Gaye Ankr (Given Data):

Method 1: Direct Formula (2 saal ke liye sabse aasan tarika)

Method 2: Alag-alag nikal kar (Step-by-Step)

1. Simple Interest (SI) nikalen:

2. Compound Interest (CI) nikalen:

3. Antar (Difference) nikalen:

Step-by-Step Solution

Answer

Step-by-Step Solution

1. Given Data:

2. Calculate Simple Interest (SI):

3. Calculate Compound Interest (CI):

4. Find the Difference:

5. Final Answer:

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