TIME & WORK, PIPE & CISTERN PDF Past Paper

## Mahendra's SSC BANK Foundation Batch MATHS ### Topic : 1 ### WORK & TIME, PIPE & CISTERN **1.** A can do a piece of work in 6 days and B in 9 days. How many days will both take together to complete the work? * (a) 7.5 days * (b) 5.4 days * (c) 3.6 days * (d) 3 days **2.** A can fini...

## Mahendra's SSC BANK Foundation Batch MATHS ### Topic : 1 ### WORK & TIME, PIPE & CISTERN **1.** A can do a piece of work in 6 days and B in 9 days. How many days will both take together to complete the work? * (a) 7.5 days * (b) 5.4 days * (c) 3.6 days * (d) 3 days **2.** A can finish a piece of work in 18 days and B can do the same work in half of the time taken by A. Then working together what part of the same work they can finish in a day? * (a) 1/6 * (b) 2/5 * (c) 1/9 * (d) 2/7 **3.** A can complete a piece of work in 'm' days and B can complete it in 'n' days. How many days will it take to complete the work if both A and B work together? * (a) (m+n) days * (b) mn/ (m+n) days * (c) m/(m+n) days * (d) n/(m+n) days **4.** A and B can do a piece of work in 72 days. B and C can do it in 120 days, and A and C can do it in 90 days. When A. B and C work together, how much work is finished by them in 3 days? * (a) 1/40 * (b) 1/30 * (c) 1/20 * (d) 1/10 **5.** A and B can do a piece of work in 72 days. B and C can do it in 120 days and A and C can do it in 90 days. In how many days all three together can do the work? * (a) 80 days * (b) 100 days * (c) 60 days * (d) 150 days **6.** A and B can do a piece of work in 10 days. B and C in 15 days and C and A in 20 days. C alone can do the work in: * (a) 60 days * (b) 120 days * (c) 80 days * (d) 30 days **7.** A does 4/5 of a piece of work in 20 days; then he calls B and they finish the remaining work in 3 days. How long B alone will take to do whole work ? * (a) 37-days * (b) 37 days * (c) 40 days * (d) 23 days **8.** A and B can do a given piece of work in 8 days, B and C can do the same work in 12 days and A. B. C complete it in 6 days. Number of days required to finish the work by A and C are. * (a) 24 days * (b) 8 days * (c) 16 days * (d) 12 days **9.** A and B together can do a piece of work in 12 days which B and C together do in 16 days. If A works for 5 days, B works for 7 days than C completes the remaining work in 13 days. In how much time B alone does the whole work. * (a) 48 days * (b) 24 days * (c) 16 days * (d) 12 days **10.** A can do a piece of work in 20 days and B in 15 days. With help of C. they finish the work in 5 days. In how many days C alone can do the same work? * (a) 5 days * (b) 6 days * (c) 10 days * (d) 12 days