A container contains 40 litres of milk.From this container 4 litres of milk was

Question

A container contains 40 litres of milk.From this container 4 litres of milk was taken out and replaced by water. This process was repeated further two times. How much milk is now contained by the container.

Options:

A . 28 litres

B . 29.16 litres

C . 26.34 litres

D . 27.36 litres

Answer: Option B

Amount of milk left after 3 operations 40 1 - 4 40 3 = 40 * 9 10 * 9 10 * 9 10 = 29 . 16 litres

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