Question

The ratio of powers of two motors is $\frac{3\sqrt x}{\sqrt x+1}$, that are capable of raising 300 kg water in 5 minutes and 50 kg water in 2 minutes respectively from a well of 100 m deep. The value of x will be

• A. 2
• B. 4
• C. 16
• D. 2.4

Answer 1

Answer: (C)

16

Answer 2

The correct option is(C): 16