Q2. A, B and C can do a piece of work in 20, 30 and 60 days respectively. In how many days can A do the work if he is assisted by B and C on every third day?
(a) 12 days
(b) 15 days
(c) 16 days
(d) 18 days
Q3. Twenty women can do a work in sixteen days. Sixteen men can complete the same work in fifteen days. What is the ratio between the capacity of a man and a woman?
(a) 3:4
(b) 4:3
(c) 5:3
(d) Data inadequate
Q5. 12 men complete a work in 9 days. After they have worked for 6 days, 6 more men join them. How many days will they take to complete the remaining work?
(a) 2 days
(b) 3 days
(c) 4 days
(d) 5 days
Q6. Three men, four women and six children can complete a work in seven days. A woman does double the work a man does and a child does half the work a man does. How many women alone can complete this work in 7 days?
(a) 7
(b) 8
(c) 12
(d) Cannot be determined
Q7. A man, a woman and a boy can complete a job in 3, 4 and 12 days respectively. How many boys must assist 1 man and 1 woman to complete the job in 1/4 of a day?
(a) 1
(b) 4
(c) 19
(d) 41
Q8. 10 men and 15 women together can complete a work in 6 days. It takes 100 days for one man alone to complete the same work. How many days will be required for one woman alone to complete the same work?
(a) 90
(b) 125
(c) 145
(d) None of these
Q9. 4 men and 6 women can complete a work in 8 days, while 3 men and 7 women can complete it in 10 days. In how many days will 10 women complete it?
(a) 35
(b) 40
(c) 45
(d) 50
Q10. Twenty-four men can complete a work in sixteen days. Thirty-two women can complete the same work in twenty-four days. Sixteen men and sixteen women started working and worked for twelve days. How many more men are to be added to complete the remaining work in 2 days?
(a) 16
(b) 24
(c) 36
(d) 48
Q11. 12 men can complete a piece of work in 4 days, while 15 women can complete the same work in 4 days. 6 men start working on the job and after working for 2 days, all of them stopped working. How many women should be put on the job to complete the remaining work, if it is to be completed in 3 days?
(a) 15
(b) 18
(c) 22
(d) Data inadequate
Q12. A, B and C are employed to do a piece of work for Rs. 529. A and B together are supposed to do 19/23 of the work and B and C together 8/23 of the work. What amount should A be paid?
(a) Rs. 315
(b) Rs. 345
(c) Rs. 355
(d) Rs. 375
Q13. A and B can do a piece of work in 45 days and 40 days respectively. They began to do the work together but A leaves after some days and then B completed the remaining work in 23 days. The number of days after which A left the work was:
(a) 6
(b) 8
(c) 9
(d) 12
Q14. Kim can do a work in 3 days while David can do the same work in 2 days. Both of them finish the work together and get Rs. 150. What is the share of Kim?
(a) Rs. 30
(b) Rs. 60
(c) Rs. 70
(d) Rs. 75
Q15. A alone can do a piece of work in 6 days and B alone in 8 days. A and B undertook much to do it for Rs. 3200. With the help of C, they completed the work in 3 days. How much is to be paid to C?
(a) Rs. 375
(b) Rs. 400
(c) Rs. 600
(d) Rs. 800
No comments:
Post a Comment