Dear Aspirants,
We have introduced "the 12 days study plan to crack IBPS SO Exam 2017". This plan is specifically dedicated to Quantitative Aptitude & English Language and cover all types of questions asked in Bank SO exams. This will help you to prepare in a more efficient and systematic way. So, follow this post to keep updated with the plan.
Q1. 24 men working 8 hours a day can finish a work in 10 days. Find the number of men required to finish the same work in 6 days working 5 hours a day?
(a) 60
(b) 64
(c) 80
(d) 72
(e) None of these
Q2. A machine A can print one thousand books in 10 hours, machine B can print the same number of books in 12 hours while machine C print them in 15 hours. All the machines are started at 9 a.m. while machine A is closed at 11 a.m. and the remaining two machines complete the work. Approximately at what time will the work be finished?
(a) 11:30 a.m.
(b) 12 noon
(c) 12:30 pm
(d) 2:20 pm
(e) None of these
Q3. The work done by a man, a woman and a child is in the ratio of 3 : 2 : 1. There are 20 men, 30 women and 48 children in a factory. Their weekly wages amount to Rs 840, which is divided in the ratio of work done by the men, women and children. What will be the wages of 15 men, 21 women and 30 children for 2 weeks?
(a) Rs 585
(b) Rs 292.5
(c) Rs 1170
(d) Rs 900
(e) None of these
Q4. A work could be completed in 100 days by some workers. However, due to the absence of 10 workers, it was completed in 110 days. The original number of workers was:
(a) 100
(b) 110
(c) 55
(d) 50
(e) None of these
Q5. A can do a work in 12 days. When he had worked for 3 days, B joined him. If they complete the work in 3 more days, in how many days can B alone finish the work?
(a) 6 days
(b) 12 days
(c) 4 days
(d) 8 days
(e) None of these
Q6. A is thrice as good a workman as B, therefore, A is able to finish a piece of work in 60 days less that B. The time (in days) in which they can do it working together is:
(a) 22
(b) 22 1/2
(c) 23
(d) 23 1/4
(e) None of these
Q7. A and B working separately can do a piece of work in 9 and 12 days, respectively. If they work for a day alternately with A beginning, the work would be complete in:
(a) 10 2/3 days
(b) 10 1/2 days
(c) 10 1/4 days
(d) 10 1/3 days
(e) None of these
Q8. ‘A’ completes a work in 12 days. ‘B’ completes the same work in 15 days. ‘A’ started working alone and after 3 days B joined him. How many days will they now take together to complete the remaining work?
(a) 5
(b) 8
(c) 6
(d) 4
(e) None of these
Q9. The work done by a woman in 8 hours is equal to the work done by a man in 6 hours and by a boy in 12 hours. If working 6 hours per day 9 men can complete a work in 6 days then in how many days can 12 men, 12 women and 12 boys together finish the same work working 8 hours per day?
(a) 1(1/3) days
(b) 3(2/3) days
(c) 3 days
(d) 1(1/2) days
(e) None of these
Q10. A daily wage earner gets a daily wage at the rate of Rs. 150 per day subject to the condition that he will have to pay a penalty at the rate of Rs. 25 per day for the days he is absent. At the end of 60 days, he receives an amount of Rs. 7,600. The number of days A worked is:
(a) 54 days
(b) 52 days
(c) 51 days
(d) 48 days
(e) None of these
Q11. A and B together can complete a task in 20 days. B and C together can complete the same task in 30 days. A and C together can complete the same task in 40 days. What is the ratio of the number of days taken by A when completing the same task alone to the number of days taken by C when completing the same task alone?
(a) 2:5
(b) 2:7
(c) 3:7
(d) 1:5
(e) 3:5
Q12. A cistern can be filled with water by a pipe in 5 hours and it can be emptied by a second pipe in 4 hours. If both the pipes are opened when the cistern is full, the time in which it will be emptied is:
(a) 9 hours
(b) 18 hours
(c) 20 hours
(d) 20(1/2) hours
(e) None of these
Q13. Two pipes A and B can separately fill a cistern in 60 minutes and 75 minute respectively. There is a third pipe at the bottom of the cistern to empty it. If all the three pipes are simultaneously opened, then the cistern is full in 50 minutes. In how much time can the third pipe alone empty the cistern?
(a) 110 minutes
(b) 100 minutes
(c) 120 minutes
(d) 90 minutes
(e) None of these
Q14. A water tank has three taps A, B and C. Tap A, when opened, can fill the water tank alone in 4 hours. Tap B, when opened, can fill the water tank alone in 6 hours, Tap C, when opened, can empty the water tank alone in 3 hours. If tap A, B and C are opened simultaneously, how long will it take to fill the tank completely?
(a) 10 hours
(b) 8 hours
(c) 18 hours
(d) 12 hours
(e) None of these
Q15. A cistern has 3 pipes A, B and C. A and B can fill it in 3 and 4 hours respectively, and C can empty it in 1 hour. If the pipes are opened at 3 pm, 4 pm and 5 pm respectively on the same day, the cistern will be empty at:
(a) 7.12 pm
(b) 5 pm
(c) 11.45 am
(d) 12 pm
(e) None of these
ANSWERS :
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