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