Time and Work Online Test 2

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Question : 1/20 20 : 00

3 men or 5 women can do a work in 12 days. How long will 6 men and 5 women take to finish the work ?

A. 4 days

B. 10 days

C. 15 days

D. 20 days

A can do a piece of work in 20 days which B can do in 12 days. B worked at it for 9 days. A can finish the remaining work in :

A. 3 days

B. 5 days

C. 7 days

D. 11 days

A works twice as fast as B. If both of them can together finish a piece of work in 12 days, then B alone can do it in :

A. 24 days

B. 27 days

C. 36 days

D. 48 days

If 1 man or 2 women or 3 boys can do a piece of work in 44 days, then the same piece of work will be done by 1 man, 1 woman and 1 boy in :

A. 21 days

B. 24 days

C. 26 days

D. 33 days

Kunal can do a work in 15 days. Bimal is 50% more efficient than Kumal. The number of days, Bimal will take to do the same piece of work, is

A. 10

B. 11

C. 12

D. 14

If 12 men and 16 boys can do a piece of work in 5 days, 13 men and 24 boys can do it in 4 days, then the ratio of the daily work done by a man to that of a boy, is :

A. 2 : 1

B. 3 : 1

C. 3 : 2

D. 5 : 4

A certain number of men complete a piece of work in 60 days If there were 8 men more, the work could be finished in 10 days less. How many men were originally there ?

A. 30

B. 40

C. 32

D. 36

A and B can do a piece of work in 12 days, B and C can do it in 15 days and C and A can do it in 20 days. A alone can do the work in :

A. 15 days

B. 24 days

C. 30 days

D. 40 days

A and B undertook to do a piece of work for Rs. 4500. A alone could do it in 8 days and B alone in 12 days. With the assistance of C, they finished the work in 4 days. C's share of money is :

A. Rs. 375

B. Rs. 750

C. Rs. 1500

D. Rs. 2250

9 children can complete a piece of work in 360 days, 18 men can complete the same piece of work in 72 days and 12 women can complete it in 162 days. In how many days can 4 men, 12 women and 10 children together complete the piece of work ?

A. 68 days

B. 81 days

C. 96 days

D. 124 days

A is 30% more efficient than B. How much time will they, working together, take to complete a job which A alone could have done in 23 days ?

A. 11 days

B. 13 days

C. 15 days

D. 17 days

4 men and 6 women finish a job in 8 days while 3 men and 7 women finish it in 10 days. 10 women working together will finish it in :

A. 24 days

B. 32 days

C. 36 days

D. 40 days

10 men can finish a piece of work in 10 days, whereas it takes 12 women to finish it in 10 days. If 15 men and 6 women undertake to complete the work, how many days will they take to complete it ?

A. 2

B. 4

C. 5

D. 11

A alone can finish a work in 10 days which B alone can finish in 15 days. If they work together and finish it, then out of a total wages of Rs. 3000, A will get :

A. Rs. 1200

B. Rs. 1500

C. Rs. 1800

D. Rs. 2000

10 women can complete a work in 8 days and 10 children take 12 days to complete the work. How many days will 6 women and 3 children together take to complete the work ?

A. 8

B. 9

C. 12

D. None of these

A can do a piece of work in 10 days while B alone can do it in 15 days. They work together for 5 days and the rest of the work is done by C in 2 days. If they get Rs. 4500 for the whole work, in what ratio they should divide the money ?

A. 1 : 2 : 3

B. 2 : 3 : 1

C. 3 : 2 : 1

D. None of these

A, B and C can do a piece of work in 20, 30 and 60 days respectively. In how many days can A do the work if he is assisted by B and C on every third day ?

A. 12 days

B. 15 days

C. 16 days

D. 18 days

A and B can finish a piece of work in 30 days. They worked at it for 20 days and then B left. The remaining work was done by A alone in 20 more days. A alone can finish the work in :

A. 48 days

B. 50 days

C. 54 days

D. 60 days

A can do a piece of work in 24 days which B alone can do in 16 days. With the help of C, they can finish the work in 8 days. C alone can do the work in :

A. 32 days

B. 36 days

C. 40 days

D. 48 days

A man, a woman and a boy can together complete a piece of work in 3 dap. If a man alone can do it in 6 days and a boy alone in 18 days, how long will a woman take to complete the work ?

A. 9 days

B. 21 days

C. 24 days

D. 27 days

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Time and Work Online Test 2

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