A) 68 yr
B) 86 yr
C) 58 yr
D) 61 yr
Correct Answer: B
Solution :
Average age of A, 6 and C = 36 yr Total age of AS and \[C=36\times 3=108\,\,yr\]yr Average age of 8 and C = 30 yr Total age of B and\[C=30\times 2=60\,\,yr\] \[\therefore \] Age of A\[=108-60=48\,\,yr\] Age of B = 22 yr Age of \[C=60-22=38\,\,yr\] \[\therefore \]Total age of A and \[C=48+38=86\,\,yr\]You need to login to perform this action.
You will be redirected in
3 sec