A) 30 years
B) 42 years
C) 45 years
D) 40 years
Correct Answer: C
Solution :
Let the age of son is \[x\] years. Then, the age of his father = 15 years As per question? \[15x+18=3\,\,(x+18)\] \[12x=54-18\] \[x=\frac{36}{12}=3\] \[\therefore \] \[father's\,\,age=45\,\,years\] Father's age = 45 yearsYou need to login to perform this action.
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