A) 12 yr
B) 11 yr
C) 10.5 yr
D) 10 yr
Correct Answer: C
Solution :
Total age of father and mother\[=35\times 2=70\]yr and total age of father, mother and son \[=27\times 3=81\]yr Age of son \[=81-70=11\]yrYou need to login to perform this action.
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