1.

the amount with A is ₹250 and his age is25 years. Amount with B is ₹ 400. if the ratio of the amounts of A and B are in proportion to the ratio of their ages, then find the age of B.

Answer» Correct Answer - 40
Let the age of B be x.
25 : x = 250 : 400
`25/x = 250/400 = 5/8 `
` x= 25 xx 8/5 = 40`
The age of B is 40 years.


Discussion

No Comment Found

Related InterviewSolutions