A) 30 yr, 20 yr
B) 40 yr, 10 yr
C) 35 yr, 15 yr
D) Data inadequate
Correct Answer: B
Solution :
Son?s age = x yr Radhika?s age \[=(50-x)\]yr 5 yr ago. \[7\,\,(x-5)=50-x-5\] \[\therefore \] \[x=10\] Son's age = 10 yr Radhika's age = 40 yrYou need to login to perform this action.
You will be redirected in
3 sec