Question

0. What number should be added to the terms in the ratio
2:5 such that the ratio of the terms would become
1:2 and the sum of terms would become 36?
(A) 2
(B) 3 (C) 4 (D) 5​

Answer 1

The required number is 13 which is added to each term of ratio 2:5 so that it may become equal to 5:6.

so the answer should be 5