Aptitude quiz

The difference between the local value and face value of 7 in the numeral 657903 is

• 0

• 7896

• 6993

• 903

The sum of three prime numbers is 100. If one of them exceeds another by 36, then one of the numbers is

• 7

• 29

• 41

• 67

5b2 is a three-digit number with b as a missing digit. If the number is divisible by 6, the missing digit is

• 2

• 3

• 6

• 7

The least number which must be subtracted from 6709 to make it exactly divisible by 9 is

• 2

• 3

• 4

• 5

The largest natural number which exactly divides the product of any four consecutive natural numbers is

• 6

• 12

• 24

• 120

The number 311311311311311311311 is

• divisible by 3 but not by 11

• divisible by 11 but not by3

• divisible by both 3 and 11

• neither divisible by 3 nor by 11

The value of P, when 4864 x 9P2 is divisible by 12, is

• 2

• 5

• 8

• none of these

How many of the following numbers are divisible by 3 but not by 9?

2133, 2343, 3474, 4131, 5286, 5340, 6336, 7347, 8115, 9276

• 5

• 6

• 7

• none of these

The sum of three consecutive odd numbers is always divisible by:

I. 2 II. 3 III. 5 IV. 6

• Only I

• Only II

• Only I and II

• Only II and IV

(51+52+53+………+100) is equal to

• 2525

• 2975

• 3225

• 3775