The number of balls in three baskets is in the ratio of 3 4 5 In what ratio the number of balls in f...........

Quantitative Aptitude ( CCS) Ratio, Proportion

The number of balls in three baskets is in the ratio of 3:4:5. In what ratio the number of balls in first two baskets must be increased so that the new ratio becomes 5:4:3?

1:3

2:1

3:4

2:3

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Explanation:

the ratio three basket=3:4:5
the new ratio becomes 5:4:3
the third basket ball is not change
therefor old ratio=(3:4:5)*3=9:12:15
the new ratio=(5:4:3)*5=25:20:15
the increasing ratio of two basket=16:8=2:1