1.

A has `50%` more marbles than B. If A gives 40 marbles to B, take the difference of the number of marbles with both will be 16. Find the number of marbles with B.A. 192B. 128C. Either (a) nor (b)D. neither (a) nar (b)

Answer» Correct Answer - C
Let the number of marble with B be b. Number of marbles with A = 1.5b
If A gives 40 marbles to B, number of marbles with A and B would be `(1.5b-40)and (b+40).`
`(1.5b-40)-(b+40)=16or`
`(b+40)-(1.5b-40)=16i.e., 0.5b-80=16 or 80-0.5`
`therefore16b=192or128`


Discussion

No Comment Found

Related InterviewSolutions