Correct Answers: | |

Wrong Answers: | |

Unattempted: |

### Question 1

A, B and C complete a work in 6, 4 and 5 days respectively. All three of them start the work together, but A leaves the work after 2 days, and B leaves the work after 1 days. In how many days will the work be completed?

**A**

$2{1/12}$ days.

**B**

$3{1/12}$ days.

**C**

$4{1/12}$ days.

**D**

$5{1/12}$ days.

**Soln.**

**Ans: a**

Use the shortcut formula. If A, B, C can independently complete the job in x, y and z days, and A leaves after n days, and B after m days, the work is completed in z × $(1 - n/x - m/y)$ days. Putting the various values x = 6, y = 4, z = 5, n = 2, m = 1, and simplifying, we get ${25/12}$, which is same as: $2{1/12}$.

### Question 2

If 14 men can do a task in 18 days, how many men are required to complete the task in 7 days?

### Question 3

A can harvest a field in 2 days. B can do the same work in 9 days. In how many days will they together harvest the field?

### Question 4

A can harvest a field in 19 days. B can do the same work in 13 days. C can do the same work in 5 days. How much did A get if the farmer pays them a total amount of Rs. 13300 for a work that they together completed in 4 days?

### Question 5

A new tub can be filled by a tap in 5 minutes. But the tub is worn out, and there is a leakage that can empty the tub in 13 minutes. In how many minutes will the tap be able to fill the tub?

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This Blog Post/Article "Time and Work Quiz Set 017" by Parveen (Hoven) is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.

Updated on 2017-06-24.