model 2 divisibility, multiples, add and subtract based number system Practice Questions Answers Test with Solutions & More Shortcuts

Question : 16 [SSC CISF ASI 2010]

Two numbers, when divided by 17, leave remainders 13 and 11 respectively. If the sum of those two numbers is divided by 17, the remainder will be

a) 11

b) 13

c) 4

d) 7

Question : 17 [SSC Multi-Tasking Staff 2011]

When a number is divided by 24, the remainder is 16. The remainder when the same number is divided by 12 is

a) 4

b) 3

c) 8

d) 6

Question : 18

A number consists of two digits. If the number formed by interchanging the digits is added to the original number, the resulting number (i.e. the sum) must be divisible by

a) 9

b) 11

c) 3

d) 5

Question : 19

Each member of a picnic party contributed twice as many rupees as the total number of members and the total collection was 3042. The number of members present in the party was

a) 32

b) 2

c) 39

d) 40

Question : 20

When a number is divided by 893, the remainder is 193. What will be the remainder when it is divided by 47 ?

a) 5

b) 3

c) 33

d) 25