Question

sum of their present ages?
14 years ago, the ratio of the ages of A and B was 2:3 and after 4 years it becomes 5:7 Find their
present ages​

Answer 1

Four years ago, the ratio of the age of A and B was 2 : 3 and after four years it will become 5 : 7. Find their present age

A) 36 years and 40 years

B) 32 years and 48 years

C) 40 years and 56 years

D) 36 years and 52 years

Correct Answer:

D) 36 years and 52 years

Description for Correct answer:

The difference between ages always remains same, so multiply by 2 in 4 years ago ratio.

1 unit = 8 years

Ages of A and B after 4 years are

A=5×8=40 years

B=7×8=56 years

Hence, Present ages of A and B

= 36 , 52

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