# Practice Questions on Time and WorkAptitude Questions and Answers

## Moderate Time And Work Question - 31

 Q31. Ram starts working on a job and works on it for 12 days and completes $40%$ of the work. To help him complete the work, he employs Ravi and together they work for another 12 days and the work gets completed. How much more efficient is Ram than Ravi?
 A. $50\%$ B. $200%$ C. $125\%$ D. $100%$

## Moderate Time And Work Question - 32

 Q32. Two taps can fill a tank in 12 min and 18 min respectively. Both the taps are kept open for 2 min and then the tap that fills the tank in 12 min is turned off. In how many more minutes will the tank be filled?
 A. 9 B. 12 C. 13 D. 10

## Moderate Time And Work Question - 33

 Q33. Suppose $q$ is the number of workers employed by Simplex Ltd. for one of its projects. The average cost of production $c$ is given by (c=dfrac{q^2}{3}+dfrac{5q}{2}-150+dfrac{75}{q}) In the interest of the company, it should employ __________ workers.
 A. 5 B. 4 C. 7 D. 10

## Moderate Time And Work Question - 34

 Q34. Pipe $A$ usually fills a tank in 2 hours. On account of a leak at the bottom of the tank, it takes pipe $A$ 30 more minutes to fill the tank. How long will the leak take to empty a full tank if pipe $A$ is shut?
 A. 2 hours 30 minutes B. 5 hours C. 4 hours D. 10 hours

## Moderate Time And Work Question - 35

 Q35. Pankaj can produce one unit in 15 days, while Bharti can do the same in 12 days. After producing one unit, working together, they received Rs. 90, which they distributed amongst themselves in proportional to their efficiency. If they work for 20 days, and sell the produce, then Bharti should receive
 A. Rs. 120 B. Rs. 140 C. Rs. 150 D. Rs. 160
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