Time and Work Aptitude Questionsby adminMay 8, 2016May 18, 2020 Quiz on Time and Work: Quiz 1: 1. A takes twice as much time as B or thrice as much time as C to finish a piece of work. Working together, they can finish the work in 2 days. B can do the work alone in:4 days 6 days 8 days 12 days2. A and B can complete a work in 15 days and 10 days respectively. They started doing the work together but after 2 days B had to leave and A alone completed the remaining work. The whole work was completed in :8 days 10 days 12 days 15 days3. A and B can do a piece of work in 30 days, while B and C can do the same work in 24 days and C and A in 20 days. They all work together for 10 days when B and C leave. How many days more will A take to finish the work?18 days 24 days 30 days 36 days4. A works twice as fast as B. If B can complete a work in 12 days independently, the number of days in which A and B can together finish the work in :4 days 6 days 8 days 18 days5. 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?3 : 4 4 : 3 5 : 3 Data inadequate6. A and B can do a work in 8 days, B and C can do the same work in 12 days. A, B and C together can finish it in 6 days. A and C together will do it in :4 days 6 days 8 days 12 days7. A can finish a work in 24 days, B in 9 days and C in 12 days. B and C start the work but are forced to leave after 3 days. The remaining work was done by A in:5 days 6 days 10 days 10(1/2) days8. X can do a piece of work in 40 days. He works at it for 8 days and then Y finished it in 16 days. How long will they together take to complete the work?13(1/3) days 15 days 20 days 26 days9. A and B can do a job together in 7 days. A is 1(3/4) times as efficient as B. The same job can be done by A alone in :9(1/3) days 11 days 12(1/4) days 16(1/3) days10. A and B together can do a piece of work in 30 days. A having worked for 16 days, B finishes the remaining work alone in 44 days. In how many days shall B finish the whole work alone?30 days 40 days 60 days 70 days Score = Correct answers: Quiz 2: 1.A can finish a work in 18 days and B can do the same work in 15 days. B worked for 10 days and left the job. In how many days, A alone can finish the remaining work?5 5(1/2) 6 82. 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?35 40 45 503. A and B can together finish a work 30 days. They worked together for 20 days and then B left. After another 20 days, A finished the remaining work. In how many days A alone can finish the work?40 50 54 604. P can complete a work in 12 days working 8 hours a day. Q can complete the same work in 8 days working 10 hours a day. If both P and Q work together, working 8 hours a day, in how many days can they complete the work?5(5/11) 5(6/11) 6(5/11) 6(6/11)5. 10 women can complete a work in 7 days and 10 children take 14 days to complete the work. How many days will 5 women and 10 children take to complete the work?3 5 7 Cannot be determined6. X and Y can do a piece of work in 20 days and 12 days respectively. X started the work alone and then after 4 days Y joined him till the completion of the work. How long did the work last?6 days 10 days 15 days 20 days7. A is 30% more efficient than B. How much time will they, working together, take to complete a job which A alone could have done in 23 days?11 days 13 days 20(3/17) days None of these8. Ravi and Kumar are working on an assignment. Ravi takes 6 hours to type 32 pages on a computer, while Kumar takes 5 hours to type 40 pages. How much time will they take, working together on two different computers to type an assignment of 110 pages?7 hours 30 minutes 8 hours 8 hours 15 minutes 8 hours 25 minutes9. A, B and C can complete a piece of work in 24, 6 and 12 days respectively. Working together, they will complete the same work in:1/24 days 7/24 days 3(3/7) days 4 days10. Sakshi can do a piece of work in 20 days. Tanya is 25% more efficient than Sakshi. The number of days taken by Tanya to do the same piece of work is:15 16 18 25 Score = Correct answers: Leave a Reply Cancel replyYour email address will not be published. Required fields are marked *CommentName * Email * Website Save my name, email, and website in this browser for the next time I comment.