Problems on Numbers with Solutions Pdf - 1

Question: 1

If the largest three digit number is subtracted from the smallest five digit number, then the remainder is

(A) 9000

(B) 9001

(C) 90001

(D) 90007

Question: 2

The unit’s digit in the product 274 x 318 x 577 x 313 is

(A) 2

(B) 3

(C) 4

(D) 5

Question: 3

Among the following statements, the statement which is not correct is

(A) Every natural number is an integer.

(B) Every natural number is a real number.

(C) Every real number is a rational number.

(D) Every integer is a rational number.

Question: 4

The prime numbers dividing 143 and leaving a remainder of 3 in each case are

(A) 2 and 11

(B) 3 and 7

(C) 5 and 7

(D) 11 and 13

Question: 5

6 x 3 (3 – 1) is equal to

(A) 19

(B) 20

(C) 36

(D) 53