# KVS MATHS QUIZ 25 (TIME AND WORK)

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## Question 1:

Atul can complete a task in 15 days by working 10 hours a day. How many hours a day should he work to complete the task in 8 days.

## Question 2:

18 men built a tanker in 25 days. How many days would it take for 10 men?

## Question 3:

18 men built a ship model in 7 days. How many days will it take for 15 men to make that model?

## Question 4:

A can do a work in 10 days and $B$ in 15 days. How many days will both take together to complete the work?

## Question 5:

A boy Completes a task in 3 days and gets $Rs .660$. What is the daily wage of the boy.

## Question 6:

A completes a work in 24 days , A+B completes the same work in 18 days while B+C completes the same work in 24 days. Find how many days C alone completes the whole work?

## Question 7:

If 12 women can do a work in 15 days and 16 males can do the same work in 15 days then the ratio of efficiencies of male and female is ?

## Question 8:

A can do a piece of work in 18 days and B can do the same work in 24 days. How many days will they take if both work together?

## Question 9:

20 persons were engaged to complete a work in 8 days. Due to COVID 19 infection, 4 persons left the job after 4 days. The total number of days required to complete the work is:

## Question 10:

A, B and $\mathrm{C}$ can do a work in 8,10 and 12 days, respectively. After completing the work together, they received ₹ 5,550. What is the share of B (in ₹) in the amount received?