NIFT 2025

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Q49.If in one day, 4 women and 7 boys working together can do five times as much work as a woman and a boy can do in a day. Then, the ratio of working capacity of a woman to a boy is:

Q51.A dishonest milk-vendor has a vessel filled with 50 L of milk. From which he has taken out 5 L of milk and replaced it with same quantity of water. This process has been further repeated 2 times. How much is the quantity of pure milk that is now contained in the vessel?

NIFT2025Q50·mcq·Easy65 attempts

A and B together can knit a sweater in 10 days and A alone can knit it in 15 days. In how many days can B alone knit a sweater?