# Bank Clerk :: Clerk Numerical Ability CN Test 90

## Home Bank Clerk / Clerk Numerical Ability CN Test 90 Questions and Answers

1 .

Direction (Q. 1 - 10) : What should come in place of the questions mark (?) in the following questions ?

743 + 958 = ? % of 5670

34
26
30
22
2 .

√5929 = ?

77
83
87
93
3 .

638 + 254 ÷ 8 × 4 = ?

646
545
446
765
4 .

18 x 14 + 46/16 x 10 - 23 = ?

1 1/2
2 24/137
4 37/138
3 32/173
5 .

8 × 5 + (?)2 = (11)2

81
6561
9
27
6 .

38 percent of first number is 52 percent of the second number. What is the respective ratio of the first number to the second number ?

5:4
16:9
26:19
Cannot be determined
7 .

The average age of a man and his son is 54 years. The ratio of their age is 23 : 13 respectively.What will be ratio of their ages after 6 years ?

10:7
5:3
4:3
3:2
8 .

A single person takes 3 minutes to write a letter. If from 10 a.m. to 12.00 noon, 1960 letters are to be written, how many persons should be employed on this job ?

53
47
51
49
9 .

The simple interest accrued on an amount of Rs. 9,530 at the end of 6 years is Rs.2,859. What is the rate of interest p.c.p.a. ?

5
7
9
11
10 .

The cost of 10 Chairs and 15 Tables is Rs. 15,525. What is the cost of 8 Chairs and 12 Tables ?

Rs. 13,560
Rs. 12,420
Rs. 14,840
Cannot be determined