Bank Clerk :: Clerk Numerical Ability CN Test 79

Home Bank Clerk / Clerk Numerical Ability CN Test 79 Questions and Answers

1 .

The area of a triangle is 126 square metres and its base is 28 metres. Find the height ?

18 metres
12 metres
9 metres
6 metres
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2 .

A grocer mixes 26 kg of tea which costs him Rs.200 a kig with 30 kg of tea which costs Rs.360 a kg and sells the mixture at Rs.300 a kg. What is the total percentage of gain ?

8%
5%
10%
No gain, no loss
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3 .

45 men complete a piece of work in 30 days working 12 hours a day. In how many days will 60 men complete that work working 10 hours a day ?

31
29
27
33
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4 .

What is twice the difference between the biggest and smallest 5 digit numbers formed with digits 0, 2, 3, 6, 7 ?

101906
71816
111906
116226
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5 .

Two pipes can separately fill up a cistern in 2 hours and 3 hours respectively. If both the pipes are open simultaneously, in how many minutes will the cistern be filled ?

60
80
72
51
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6 .

16 men can complete a piece of work in 8 days. 20 women take 16 days to complete the same piece of work. 12 men and 10 women work together for 6 days. How many more days would 10 women alone require to complete the remaining piece of work ?

8
10
4
16
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7 .

An urn contains 4 green and 7 blue marbles. If three marbles are picked at random, what is the probability that only two of them are blue ?

49/55
7/11
28/55
11/28
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8 .

In how many different ways can the letters of the word FORMULATE be arranged ?

81000
40320
362880
153420
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9 .

A certain sum of money was deposited in a bank and it got doubled in 10 years. What is the rate of simple interest ?

8%
15%
12%
10%
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10 .

A 150 metre long train moving at a speed of 30 m/sec passes a man moving in opposite direction with a speed of 5 m/sec. How many seconds will it take to cross the man ?

3
4 2/7
4
6
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