Time and Work Online Test Part - 1

Exam Name - Quantitative Aptitude

Subject Name - Time and Work

Exam Type - Multiple Choice Questions

No Of Questions - 10

Question - 1:A can do a work in 15 days and B in 20 days. If they work on it together for 4 days, then the fraction of the work that is left is ?

• 1/4
• 1/10
• 7/15
• 8/15

Question - 2:A man can do a piece of work in 5 days, but with the help pf his son, he can do it in 3 days. In what time can the son do it alone?

• 6x1/2 days
• 7 days
• 7x1/2 days
• 8 days

Question - 3:A and B together can complete a piece of work in 35 days while A alone can complete the same work in 60 days. B alone will be able to complete ?

• 42 days
• 72 days
• 84 days
• 96 days

Question - 4:A can lay railway track between two given stations in 16 days and B can do the same job in 12 days. With help of C, they did the job in 4 days only. Then, C alone can do the job in: ?

• 42/5
• 43/5
• 45/5
• 48/5

Question - 5: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

Question - 6:a can do a piece of work in 80days. He works at it for 10 days and then B alone finishes the remaining work in 42 days. the two teogether could complete the work in ?

• 24 days
• 25 days
• 30 days
• 35 days

Question - 7:A, B and C can do a piece of work in 20, 30 and 60 days respectively. In how many days can A do the work if he is assisted by B and C on every third day?

• 12 days
• 15 days
• 16 days
• 18 days

Question - 8:Kim can do a work in 3 days while David can do the same work in 2 days. Both of them finish the work together and get Rs.150. What is the share of Kim?

• Rs.30
• Rs.60
• Rs.70
• Rs.75

Question - 9:A and B can together finish a work in 30 days. they worked at it for 20 days and then B left. the remaining work ws done by A alone in 20 more days. A alone can finish the work in ?

• 48 Days
• 50 days
• 54 Days
• 60 days

Question - 10:A is thrice as good as workman as B and therefore is able to finish a job in 60 days less than B. Working together, they can do it in: ?

• 20 days
• 45/2
• 25 days
• 30 days