Q1. A can cultivate 2/5th of the land in 6 days and B can cultivate 1/3rd of the land in 10 days. Working together A and B can cultivate 4/5th of the land in

(a) 5 days

(b) 7 days

(c) 8 days

(d) 11 days

Q2. 3 men and 4 women can earn Rs. 756 in 7 days. 11 men and 13 women can earn Rs. 3008 in 8 days. In what time will 7 men with 9 women earn Rs. 2480?

(a) 10 days

(b) 11 days

(c) 14 days

(d) 8 days

Q3. A, B and C together earn Rs. 1200 in 8 days. A and C together earn Rs. 940 in 10 days. B and C together earn Rs. 380 in 5 days. Find the daily earning of C.

(a) Rs. 10

(b) Rs. 15

(c) Rs. 17

(d) Rs. 20

Q4. A man, a woman and boy together complete a piece of work in 3 days. 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

Q5. A and B together can complete a work in 3 days. They start together. But, after 2 days, B left the work. If the work is completed after 2 more days, B alone could do the work in

(a) 5 days

(b) 6 days

(c) 9 days

(d) 10 days

Q6. A and B can complete a piece of work in 12 days and 18 days respectively. A being to do the work and they work alternately one at a time for one day each. The whole work will be complete in

(a) 43/3 days

(b) 47/3 days

(c) 49/3 days

(d) 56/3 days

Q7. 8 men and do a piece of work in 12 days. 4 women can do it in 48 days and 10 children can do it in 24 days. In how many days can 10 men, 4 women and 10 children together complete the piece of work?

(a) 5 days

(b) 15 days

(c) 28 days

(d) 6 days

Q8. Bunnu, Gaffur and Ram can do a work in 10, 12 and 15 days respectively knowing that they work together and get an amount of Rs. 1500. What is the share of Gaffur in that amount?

(a) Rs 300

(b) Rs 500

(c) Rs 450

(d) Rs 400

Q9. 10 women complete a work in 8 days and 10 children take 12 day to complete the work. How many days will 6 women and 3 children together take to complete the work?

(a) 7

(b) 8

(c) 10

(d) 12

Q10. A, B and C complete a piece of work costing Rs. 1800. A worked for 6 days, B for 4 days and C for 9 days if their daily wages are in the ratio 5 : 6 : 4, how much amount will be received by A?

(a) Rs. 800

(b) Rs. 600

(c) Rs. 900

(d) Rs. 750

Q11. 20 men can cut 30 trees in 4h. If 4 men leave the job, how many trees will be cut in 12h?

(a) 72

(b) 80

(c) 68

(d) 79

Q12. A and B can do a piece of work in 12 days, B and C in 15 days, C and A in 20 days. How long would each of them would take separately to complete the same work?

(a) 30 days, 30days & 65days

(b) 30 days, 20days & 60days

(c) 35 days, 25days & 60days

(d) 15 days, 25days & 65days

Q13. A does 20% less work than B. If A can complete a piece of work in 15/2 hours, then B can do it in

(a) 10 hours

(b) 4 hours

(c) 6 hours

(d) 8 hours

Q14. 2 men and 3 boys can do a piece of work in 10 days while 3 men and 2 boys can do the same work in 8 days. In how many days can 2 men and 1 boy do the work?

(a) 8 days

(b) 7 days

(c) 12 1/2 days

(d) 2 days

Q15. Two workers A and B working together completed a job in 5 days. If A worked twice as efficiently as he actually did, and B worked 1/3 as efficiently as he actually did, the work would have been completed in 3 days. To complete the job alone, A would require.