The weight of Mr. Gupta and Mrs. Gupta are in the ratio 7 : 8 and their total we

Question

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 change to 5 : 6, so Mrs. Gupta has reduced by = ?

Options:

A . 2 kg

B . 4 kg

C . 3 kg

D . 5 kg

Answer: Option B

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