Question

67. A number when divided by a divisor leaves a

remainder of 24, when twice the original

number is divided by the same divisor the

remainder is 11, then divisor is -

(1) 13 (2) 59

(3) 35 (4) 37​

Answer 1

Answer:

(4) 37.

Explanation:

here is my two cents worth

n = da + 24 (1) and 2n = db +11 (2)

subtract (1) form (2) you get

n = d(b-a) - 13 (3)

subtract (1) from (3), you get

0 = d(b-a-a) - 37