Q1. A man & a woman receives Rs. 1000 for work of 8 days. If a man is 4 times efficient than a woman. Find the daily wage received by a woman.
(a) Rs.20
(b) Rs.25
(c) Rs.21
(d) Rs.26
(e) Rs.27
Q2. A can complete a work in 15 days while B can complete the same work in 12 days. With the help of C, the work is completed in 6 days. In how many days can C alone complete the work?
(a) 58
(b) 64
(c) 56
(d) 60
(e) 62
Q3. Changezi can destroy a wall in 4 days while Gabbar can destroy the same wall in 5 days. If both started together but Gabbar left after 2 days. In how many days the wall will be destroyed completely?
(a) 3⅖ days
(b) 2 ½days
(c) 2 ⅖ days
(d) 4 ½ days
(e) None of these
Q5. Satish is 25% less efficient than Abhishek. Bhavya is 100% more efficient than Satish. If Satish, Bhavya together can complete the work in 20/3 days, find in how many days Bhavya & Abhishek together can complete the same work.
(a) 5 days
(b) 20/3 days
(c) 4 days
(d) 6 days
(e) 17/3 days
Q6.Mahesh can complete a work in 15 days and suresh can complete the same work in 10 days.If Mahesh worked for 9 days and left the work, then find how many days will suresh alone take to complete the remaining work?
(a) 4 days
(b) 5 days
(c) 6 days
(d) 8 days
(e) 3 days
Q7. 4 men & 3 children completes a project for Rs. 600 in 3 days. If a man completes same project in 15 days. Find daily wage of a man.
(a) Rs 36
(b) Rs.40
(c) Rs.44
(d) Rs.48
(e) Rs.42
Q8. A tank is normally filled in 15 hr but due to a leak in it, it takes 3 hrs more to be filled. if the tank is completely filled, then the leak will empty it in ?(in hrs)
(a) 72
(b) 84
(c) 90
(d) 60
(e) 75
Q9. The work done by 5 boys in 20 days can be done by 10 men in 8 days. 4 Men & 4 boys undertook a work to complete in 3 days for Rs. 540. Find the amount earned by boys for their whole contribution.
(a) Rs 236
(b) Rs.240
(c) Rs.244
(d) Rs.248
(e) Rs.242
Q10. Pipes A, B and C together can fill an empty tank in 10 hours. Pipe A and B together and pipe B and C together can fill the same tank in 12 hours and 20 hours respectively. Find the time taken by pipe B alone to fill the tank?
(a) 25 hours
(b) 20 hours
(c) 15 hours
(d) 30 hours
(e) 40 hours
Q11. A, B and C can do a piece of work in 12 days, 8 days and 20 days respectively. If total wage earned by them is Rs 930, then find wage of C is how much more or less than A?
(a) Rs 120
(b) Rs 180
(c) Rs 160
(d) Rs 220
(e) Rs 150
Q12. Three pipes A, B & C together can fill a tank in 10 hours and pipe B and C together can fill the same tank in 14 hours. How much time will the pipe A alone taken to fill the tank?
(a) 30 hours
(b) 35 hours
(c) 45 hours
(d) 25 hours
(e) 20 hours
Q14. Ratio of time taken by a man, a woman and a child to complete a work individually is 1: 2: 3, If 10 men, 15 women and 18 children together starts the same work and total wage is Rs. 1410, then find total wage for 10 men, 12 women and 15 children?
(a) 1260 Rs.
(b) 1280 Rs.
(c) 1480 Rs.
(d) 1680 Rs.
(e) 1180 Rs.
Q15. Two pipe A and B can fill a tank in 20 minutes and 15 minutes respectively. Both the pipes are opened together but after 6 minutes, pipe B closed. Find total time required to fill the tank?
(a) 15 minutes.
(b) 12 minutes.
(c) 18 minutes.
(d) 10 minutes.
(e) 9 minutes.
Solutions
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