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Q) Frank is 15 years younger then John. In 5 years John will
be twice as old as Frank. How old will Frank be in four
years?
a) 8
b) 10
c) 12
d) 14
e) 16
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Answer / dhruv
let the age of john=X yrs
then age of frank=(X-15)yrs
By Question,
X+5=2(X-15+5);
X=25;
So, age of frank=25-15=10;
after 4 yrs, age of frank=10+4=14;
| Is This Answer Correct ? | 13 Yes | 1 No |
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