If a son is younger than his father by 20 years and the father was 40 years old 5 years ago. What will be total age of the father and son after 5 years? |
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a) |
70 |
b) |
90 |
c) |
85 |
d) |
80 |
If a son is younger than his father by 20 years and the father was 40 years old 5 years ago. What will be total age of the father and son after 5 years? |
|||||||
a) |
70 |
b) |
90 |
c) |
85 |
d) |
80 |
5 years ago,
Father’s age = 40 years,
Son’s age = 40 20 = 20
After 5 years. Sum = 40 + 20 + 10 + 10 = 80