Time And Work for IBPS, SBI , RBI: Quiz -10

Time And Work Quiz for IBPS,SBI, RBI: Quiz -10

One of the most common quantitative aptitude questions asked in many competitive tests is Time and Work. 1-2 questions from Time and Work are usually asked, but these 1-2 Time and Work Questions can help you improve your position or score level in the exam. Candidates must have a clear concept of Time and Work Questions if they are preparing for any government examination. So, here we bring to you Time and Work Quiz to help you improve your preparation level. This Time and Work Quiz is based on the latest or current exam pattern. This Time and Work Quiz includes a detailed explanation for each question. This Time and Work Quiz should be practiced in order to assist candidates to prepare for their upcoming exams.

1. A man complete 2/5th of a work in 24 days and his wife can do 3/5th of same work in 48 days. If man and wife start working together and work for x days and after that their son joined them and remaining work completed in (x – 7.5) more days, if efficiency of son is 1/3rd of his mother efficiency, then in (x + 5) days wife and son complete what percent of work?

Answer & Explanation

2. Abhishek can do a work in x days. Bhavya who is 60% more efficient than Abhishek can complete a work 5 hours earlier than Abhimanyu. Abhimanyu worked for 5 hour and finds out that only 25% of work is completed. Remaining work is completed by Abhishek and Bhavya together. Find the total time in which work is completed.

Answer & Explanation

3. A and B together can complete a job in 8 days. Both B and C, working alone can finish the same job in 12 days, A and B commence work on the job, and work for 4 days, where upon A leaves, B continues for 2 more days, and then he leaves too, C now starts working, and finishes the job. How many days will C require?
(a) 5 days
(b) 8 days
(c) 3 days
(d) 4 days
(e) None of these

Answer & Explanation

4. A piece of work is done by three men A, B, C in 5 days in the following manner:
A works for the whole time, B only on the first two days and C only on the last three days. This work could have been done by B and C in 6 days without involving A. If B and C working together can do as much work in two days as A can do in 3 days, then find, how long will it take for each one to do this work alone?
(a) 10, 20, 10 days
(b) 7, 9, 11 days
(c) 8, 12, 9 days
(d) 9, 18, 9 days
(e) None of these

Answer & Explanation

5. A and B are two workers. If A takes 4 hours 39 minute more than the time taken by A and B together and B takes 31 minute more than the time taken by A and B together for the same work. Find time taken by A to do 1/3rd of the total work.
(a) 2 hour 35 min
(b) 2 hour
(c) 2 hour 4 minute
(d) 3 hour
(e) None of these

Answer & Explanation

6. A can do a piece of work in 90 days, B in 40 days and C in 12 days. They work for a day each in turn, i.e., first day A does it alone, second day B does it alone and 3rd day C does it alone. After that the cycle is repeated till the work is finished. They get Rs 240 for this job. If the wages are divided in proportion to the work each had done. Find the amount A will get?
(a) 14
(b) 24
(c) 34
(d) 36
(e) 48

Answer & Explanation

7. Ramesh can finish a job in 20 days. He worked for 10 days alone and completed the remaining job working with Dinesh, in 2 days. How many days would both Dinesh and Ramesh together take to complete the entire job?
(a) 4
(b) 5
(c) 10
(d) 12
(e) None of these

Answer & Explanation

8. ‘x’ number of men can finish a piece of work in 30 days. If there were 6 men more, the work could be finished in 10 days less. The original number of men is:
(a) 6
(b) 10
(c) 12
(d) 15
(e) None of these

Answer & Explanation

9. 40 men can complete a piece of work in 40 days. They started the work together. But at the end of each 10th day, 5 men left the job. The work would have been completed in.

Answer & Explanation

10. A, B and C together started a work. A leave 4 days before completion of work. B leave 3 days before completion of work. Rest work is completed by C alone. If ratio of efficiency of A, C and B is 3 : 1 : 2 and A and B together can complete the work in 7.2 days, find how many days B worked.
(a) 12
(b) 10
(c) 6
(d) 8
(e) 9

Answer & Explanation

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