SSC CGL Tier 1 Quantitative Aptitude Questions and Answers Free Online Mock Test 25

1 .

A man can row three quarters of a km against the stream in 11$1\over4$ min and return in 7$1\over2$ min. The speed of the man in still water is –

A. 2 km/hr

B. 3 km/hr

C. 4 km/hr

D. 5 km/hr

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2 .

After 10 years A will be twice as old as B was 10 years ago. If A is now 9 years older than B, then the present age of B is –

A. 39 years

B. 36 years

C. 32 years

D. 40 years

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3 .

What is the annual instalment to discharge a debt of ` 2210 due in 4 years at 7% simple interest ?

A. ` 400

B. ` 500

C. ` 600

D. ` 450

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4 .

A. a

B. b

C. c

D. d

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5 .

A. a

B. b

C. c

D. d

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6 .

A and B together can complete a work in 3 days. They started together but after 2 days, B l ef t the work. I f the work is completed after 2 more days. B alone could do the work in how many days ?

A. 5 days

B. 6 days

C. 7 days

D. 10 days

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7 .

Two ci rc l es of radii 4 cm and 9 c m respectively, touch each other externally at a point and a common tangent touches them at the points P and Q respectively. Then the area of a square with the side PQ is –
A.144 $cm^2$
B.194 $cm^2$
C.169 $cm^2$
D.9 $cm^2$

A. a

B. b

C. c

D. d

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8 .

Two guns were fired from the same place at an interval of 5 min but a man sitting in a train moving towards that place heard the second sound at an interval of 4 min 30 sec. Find speed of train. (speed of sound = 330 m/sec)

A. 103 km/hr

B. 112 km/hr

C. 123 km/hr

D. 132 km/hr

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9 .

A. 75

B. 100

C. 125

D. 150

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10 .

A. 14 : 11

B. 3 : 4

C. 46 : 41

D. 23 : 21

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