Time and Work Quants MCQs with Answer - Exercise I

Ques 1 Time and Work


If 8 men can reap 120 hectares in 24 days, how many hectares can 36 men reap in 32 days ?

A 720
B 740
C 530
D 630

Ques 2 Time and Work


A men, a women, and a child can do a piece of work in 6 days. Man only can do it in 24 days. Woman can do it in 16 days and in how many days child can do the same work.?

A 12
B 14
C 16
D 21

Ques 3 Time and Work


A work is assigned to 6 men and 12 women and they could complete it in 3 days. It was also observed that together they can do 7 times as much work a man and a woman can do.In how many days would 14 women have done the work?

A 6
B 5
C 9
D 12

Ques 4 Time and Work


A work is assigned to 6 men and 12 women and they could complete it in 3 days. It was also observed that together they can do 7 times as much work a man and a woman can do.In how many days would 14 women have done the work?

A 6
B 5
C 9
D 12

Ques 5 Time and Work


If A and B together can complete a piece of work in 15 days and B aline in 20 days,in how many days can A alone complete the work?

A 60
B 45
C 40
D 30

Ques 6 Time and Work


40 persons take 6 days to complete a certain task, working 10 hours a day. How many hours a day will be sufficient for 30 persons to complete the same task in 10 days?

A 6
B 5
C 8
D 9

Ques 7 Time and Work


A and B can complete a piece of work in 27 days, respectively. They completed the work in 9 days with the help of C. How many days will C take to complete eight-ninths of the work alone?

A 16
B 20
C 24
D 28

Ques 8 Time and Work


If 4 men or 8 women can do a piece of work in 15 days, in how many days can 6 men and 12 women do the same piece of work?

A 5 days
B 15 days
C 24 days
D 21 days

Ques 9 Time and Work


A person takes 8 minutes to type a page. If from 1 : 00 pm to 2 : 00 pm, 1710 pages are to be typed, how many persons should be employed for this job?

A 207
B 221
C 249
D None of these

Ques 10 Time and Work


A group of men are building a wall. After half the wall has been built, double the number of men join the original group. The wall gets completed 6 days earlier than scheduled. What is the total number of days the initial group of men would have taken to complete the wall?

A 18
B 14
C 21
D 16