Time and Work - Comprehensive Mock Test 10

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Question 91 Medium

16 men can complete a piece of work in 25 days. In how many days can 20 men complete that piece of work?

Question 92 Hard

Ramesh can finish a work in 20 days and Sushil in 25 days. They both work together for 5 days and then Sushil goes away. In how many days will Ramesh complete the remaining work?

Question 93 Hard

A can finish a piece of work in 5 days. B can do it in 10 days. They work together for two days and then A goes away. In how many days will B finish the work?

Question 94 Hard

A and B can finish a work in 16 days while A alone can do the same work in 24 days. In how many days B alone will complete the work?

Question 95 Medium

If 12 men do a work in 80 days, in how many days will 16 men do it?

Question 96 Hard

9 men and 12 boys finish a job in 12 days, 12 men and 12 boys finish it in 10 days. 10 men and 10 boys shall finish it in how many days?

Question 97 Hard

5 men and 12 boys finish a piece of work in 4 days, 7 men and 6 boys do it in 5 days. The ratio between the efficiencies of a man and boy is?

Question 98 Hard

If A, B and C together can finish a piece of work in 4 days. A alone in 12 days and B in 18 days, then C alone can do it in?

Question 99 Hard

A, B and C can do a work in 6, 8 and 12 days respectively doing the work together and get a payment of Rs.1800. What is Bâ€™s share?

Question 100 Hard

A is twice as good a work man as B and together they finish the work in 14 days. In how many days A alone can finish the work?

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Time and Work - Comprehensive Mock Test 10

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16 men can complete a piece of work in 25 days. In how many days can 20 men complete that piece of work?

Solution Breakdown:

Ramesh can finish a work in 20 days and Sushil in 25 days. They both work together for 5 days and then Sushil goes away. In how many days will Ramesh complete the remaining work?

Solution Breakdown:

A can finish a piece of work in 5 days. B can do it in 10 days. They work together for two days and then A goes away. In how many days will B finish the work?

Solution Breakdown:

A and B can finish a work in 16 days while A alone can do the same work in 24 days. In how many days B alone will complete the work?

Solution Breakdown:

If 12 men do a work in 80 days, in how many days will 16 men do it?

Solution Breakdown:

9 men and 12 boys finish a job in 12 days, 12 men and 12 boys finish it in 10 days. 10 men and 10 boys shall finish it in how many days?

Solution Breakdown:

5 men and 12 boys finish a piece of work in 4 days, 7 men and 6 boys do it in 5 days. The ratio between the efficiencies of a man and boy is?

Solution Breakdown:

If A, B and C together can finish a piece of work in 4 days. A alone in 12 days and B in 18 days, then C alone can do it in?

Solution Breakdown:

A, B and C can do a work in 6, 8 and 12 days respectively doing the work together and get a payment of Rs.1800. What is Bâ€™s share?

Solution Breakdown:

A is twice as good a work man as B and together they finish the work in 14 days. In how many days A alone can finish the work?

Solution Breakdown:

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