1.

The weight of Mr. Gupta and Mrs. Gupta are in the ratio 7 : 8 and their total weight is 120 kg. After taking a dieting course Mr. Gupta reduces by 6 kg and the ratio between their weights changes to 5 : 6. So Mrs. Gupta has reduced by

A. 2 kg
B. 4 kg
C. 3 kg
D. 5 kg
Answer» C. 3 kg


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