A) 24, 12
B) 44, 22
C) 48, 24
D) None of these
Correct Answer: B
Solution :
Let the age of \[=x\,yr\] \[\therefore \] Age of father \[=2x\,yr\] \[(2x-20)=12(x-20)\] \[\Rightarrow \] \[2x-20=12x-240\] \[\Rightarrow \] \[10x=240-20\] \[\Rightarrow \] \[x=22\] \[\therefore \] Age of son \[=22\,yr\] and age of father \[=44\,yr\]You need to login to perform this action.
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