1. 7 men and 5 women can earn ₹ 2730 in 6 days and 8 men and 9 women can earn ₹ 2448 in 4 days. In what time will 5 men and 12 women together earn ₹ 3927?
1) 6 days
2) 7 days
3) 8 days
4) 9 days
5) None of these
2.
A, B and C can do a work in 30 days, 45 days and 60 days respectively.
They started the work together but A left after 10 days. B left the work
five days before the completion of the work. In how many days was the
work completed?
1) 30 days
2) 28 days
3) 25 days
4) 24 days
5) 20 days
3.
Three persons A, B and C together earn ₹ 3905 in 11 days. A and C
together earn ₹ 3055 in 13 days. B and C together earn ₹ 4760 in 17
days. What is 60% of the earning of A in 15 days?
1) ₹ 960
2) ₹ 840
3) ₹ 720
4) ₹ 675
5) None of these
4. 210 litres of water is filled into a tank and it is still 40% empty. What is the capacity of the tank (in litres)?
1) 280 litres
2) 320 litres
3) 350 litres
4) 380 litres
5) 420 litres
5.
A, B and C can do a piece of work in 20 days, 15 days and 25 days
respectively. They started working together, but after four days A left
the work. ‘B’ left the work 10 days before the completion of the work.
In how many days was the work completed?
1) 21 days
2) 18 days
3) 16 days
4) 15 days
5) None of these
6.
8 men can complete a piece of work in 30 days and 11 women can complete
the same piece of work in 45 days. If 8 men and 11 women work together,
in how many days will the work be completed?
1) 12 days
2) 15 days
3) 18 days
4) 20 days
5) 24 days
7.
A, B and C can do a piece of work in 12, 20 and 36 days respectively.
They undertook to finish the work together for ₹ 24650. Find the
difference (in ₹ ) between the share of A and that of B.
1) 4800
2) 4900
3) 5000
4) 5100
5) 5200
8.
A and B can do a work in 24 days, B and C can do the same piece of work
in 30 days. A, B and C together can do the same piece of work in 16
days. In how many days can A and C finish the work together?
1) 20 days
2) 25 days
3) 30 days
4) 36 days
5) None of these
9.
Uday can complete a piece of work in 16 days while Ramesh can complete
it in 24 days. They worked together for 5 days. Then Uday left the work.
In how many days will Ramesh finish the remaining work?
1) 111/2 days
2) 12 days
3) 14 days
4) 131/2 days
5) None of these
10.
A, B and C can do a piece of work in 24, 36 and 48 days respectively.
They started the work together but A left after five days. B left 10
days before the completion of the work. In how many days was the work
completed?
1) 16 days
2) 20 days
3) 18 days
4) 22 days
5) None of these
Answers:-------------------------
- 2
- 5
- 4
- 3
- 5
- 3
- 4
- 1
- 1
- 4
