QUANTITATIVE APTITUDE - TIME AND WORK SET 06

TIME AND WORK SET 06

1.  If P can do 1/3 of the work in 5 days and Q can do ¼ of the work in 6 days, then how much money will Q get if they  were paid a total of 390 ruppee.
 

a) 120        b) 150        c) 170        d) 190
 

2.  A total of 960 rupees is given to three people A, B and C.  A and B together can complete 7/12 and C and B together can complete 5/12. So, how much amount should be given to A.
 

a) 360        b) 460        c) 280        d) 660
 

3.  Three printing press P, Q and R can print 1 lack books in 5 hrs, 15 hrs and 10 hrs respectively. If all the press starts at 10 am and press R is stopped after 2 hrs then at what time work will be complete.
 

a) 12 pm        b) 1 pm            c) 2pm            d) 3pm
 

4.  Arun can do a piece of work in 30 days. Rohan who is 40% more efficient than arun can finish the work in how many days.
 

a) 152/7        b) 150/7        c) 145/7        d) 142/7
 

5.  3 men and 4 women can complete a piece of work in 12 while the same is finished by 2 men and one woman in 15 days. A boy who is 25% less efficient than that of man can complete the piece of work in how many days.
 

a) 400/11        b) 420/11        c) 430/11        d) 450/11
 

6.  Priya take 8 hours to draw 60 pages on a computer while parul takes 6 hours to draw 45 pages on computer. If both are working together in how much time will they draw a lot of 120 pages?
 

a) 8hrs            b) 7hrs            c) 9hrs            d) 11hrs
 

7.  A can finish a work in 15 days and B can finish the work in 25 days. Both of them start working together but B leaves the work 3 days prior to the completion. After how many days B quit the work.
 

a) 7.5            b) 8            c) 8.5            d) 9
 

8.  A contractor undertook a job and employed 40 men to do a piece of work in 80 days. But after 60 days he found that only 3/5 of the work is completed. To complete the work in time, how many more men he should employ.
 

a) 15            b) 20            c) 25            d) 40
 

9.  P, Q and R can complete a piece of work in 9, 18 and 27 days respectively. After 1/3 work is completed P left the work and the remaining work is completed by Q and R together. Find the days required to complete the remaining work.
 

a) 36/7            b) 35/6            c) 36/5            d) 32/5
 

10.  P does half as much work as Q does in 1/5 of the time. Both working together can take 20 days to complete the work. No of days P take to complete the work alone.
 

a) 28            b) 32            c) 34            d) 35

Answer Keys:
1.B
2.C
3.B
4.B
5.A
6.A
7.A
8.D
9.C
10.A