CAT 2021 Ratio, Proportion and Variation Question (Medium)

Question

The amount Neeta and Geeta together earn in a day equals what Sita alone earns in 6 days. The amount Sita and Neeta together earn in a day equals what Geeta alone earns in 2 days. The ratio of the daily earnings of the one who earns the most to that of the one who earns the least is

Accepted Answer

Step 1 Let daily earnings be Neeta N, Geeta G, Sita S Step 2 Given conditions ... i ... ii --- Step 3 From i --- Step 4 Substitute into ii --- Step 5 Find N --- Step 6 Compare earnings Neeta Geeta Sita Simplify ratio 11 7 3 Maximum Minimum 11 3

CAT 2021

Quantitative

Ratio, Proportion and Variation

Medium

The amount Neeta and Geeta together earn in a day equals what Sita alone earns in 6 days. The amount Sita and Neeta together earn in a day equals what Geeta alone earns in 2 days. The ratio of the daily earnings of the one who earns the most to that of the one who earns the least is

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