# Bank Clerk :: Clerk Numerical Ability CN Test 62

## Home Bank Clerk / Clerk Numerical Ability CN Test 62 Questions and Answers

1 .

The cost of 15 kg of rice is Rs 720 and the cost of 16 kg of wheat is Rs 576. What is the difference between the cost of 45 kg of rice and 56 kg of wheat ?

Rs 148
Rs 136
Rs 144
Rs 150
2 .

What should come in place of the question mark (?) in the given number series ?
888. 888, 444, 148, ?, 7.4

32
37
35
36
3 .

The average age of 60 boys in a class was calculated as 12 years It was later realised that the actual age of one of the boys in the class was 12.5 years, but it was taken as 14 years. What is the actual average age of the boys in the class ?

11 years
11.275 years
11.50 years
11.975 years
4 .

Find the average of the following set of scores.
746, 1020, 321, 12, 63, 428, 226, 144

367.5
370
360
368.75
5 .

Swati obtained 674 marks out of a total of 750 What approximate percentage did she obtain in the examination ?

79%
90%
81%
85%
6 .

96% of a number is 19584 What is 56% of that number ?

11016
11222
11628
None of these
7 .

Deepa invested an amount of ?9450 at the rate of 5% per annum for 3 years. What approximate compound interest will she get at the end of three years ?

Rs 1490
Rs 1475
Rs 1510
Rs 1500
8 .

Ankit. Puja and Swati begin to jog around a circular stadium. They complete their revolutions in 36 sec, 48 sec and 63 sec respectively. After how many seconds will thev be together at the starting point ?

1008
956
848
Cannot be determined
9 .

In how many different ways can the letters of the word "'TEST" be arranged ?

24
10
36
None of these
10 .

What least number should be added to 8602 to make it a perfect square ?

234
47
128
36