(A) 23,54,56
(B) 52,44,36
(C) 52,44,12
(D) 34,34,36
Correct Option is: B
Total age of K& L = 48*2 = 96 yrs—–>1
Total age of L& M = 40*2 = 80yrs—–>2
Total age of K& M = 44*2 = 88 yrs—–>3
from 1, 2, 3
K+L+M =132—->4
from 1 & 4, M= 36
from 2 & 4, K=52
from 3 & 4, L=44
Hence the required answer is 52,44,36