6.

How many of the following numbers are divisible by 1

A. 4 B. 5
C. 6 D. 7
Answer: Option A
Explanation: By using your calculator you can calculate that the following numbers are divisible by 132 : 264, 396, 792 and 6336.

Required number of number = 4.


7.

(935421 x 625) = ?

A. 575648125 B. 584638125
C. 584649125 D. 585628125
Answer: Option B
Explanation: Numerical Aptitude Questions and Answers

8.

The largest 4 digit number exactly divisible by 88 is:

A. 9944 B. 9768
C. 9988 D. 8888
Answer: Option A
Explanation: Divide largest four digit number 9999 by 88. You get 113.625.

Obviously 113 would be exactly divisible so we want to know what that number is.

We get this by multiplying 113 with 88 = 9944


9.

Which of the following is a prime number ?

A. 33 B. 81
C. 93 D. 97
Answer: Option D
Explanation: Clearly, 97 is a prime number.


10.

5358 x 51 = ?

A. 273258 B. 273268
C. 273348 D. 273358
Answer: Option A
Explanation: 5358 x 51 = 5358 x (50 + 1)

= 5358 x 50 + 5358 x 1

= 267900 + 5358

= 273258.