Rabbi is 32 years older than Mitu. In 7 years Rabbi’s age will be 5 years more than twice that of Mitu. The age of Rabbi, 3 years from now will be

Rabbi is 32 years older than Mitu. In 7 years Rabbi’s age will be 5 years more than twice that of Mitu. The age of Rabbi, 3 years from now will be –

A 45 years

B 55 years

C 65 years

D 75 years

Correct Answer: Option B

r = m + 32 r+7 = 2(m+7) + 5 so, m + 32 + 7 = 2m + 14 + 5, m+ 39 = 2m + 19; m = 20 r = 52