A) 14 years
B) 20 years
C) 16 years
D) 18 years
Correct Answer: C
Solution :
[c] Rahul's present age = 12 yrs, Paras " " =4 yrs. Let Rahul be twice as old as Paras after x yrs from now. Then, \[12+x=2\,\,(4+x)\] \[=12+x=8+2x\Rightarrow \,\,x=4\] .Hence, Rahul's required age \[=12+x\Rightarrow \,\,16\] yrsYou need to login to perform this action.
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