10 Time and Work Questions for Bank PO — Part 1 (2020)

1) To complete a work, Varsha takes 32% more time than Aryan. They take 33 days to complete the work together. How much time will Aryan take to do it alone?

2) To complete a work, Raju takes 50% more time than Ayushi. They take 34 days to complete the work together. How much time will Raju take to do it alone?

3) Nisha can do a piece of work in 78 days and Tanvi is 56% more efficient than Nisha. How many days will Tanvi take to do the same work?

4) A wall of 120 metres can be built by 20 men or 10 women in 45 days. How many days will 13 men and 19 women take to build a wall of 170 metres?

5) 15 men and 5 women or 5 men and 14 women or 12 men and 15 children can complete a work in 32 days. How many men are needed to help -9 women and 15 children in order to complete the work in 32 days?

6) Vaibhav is 4 times as good a worker as Priyanka and Priyanka is 2 times as good a worker as Manisha. All of them can together finish a piece of work in 30 days. How long will Vaibhav and Priyanka take to do it together?

7) To do a certain work, Khushi would take time 5 times as long as Amit and Rohan together and Rohan would take 5 times as long as Amit and Khushi together. All three can together complete the work in 34 days. How long will Amit take to complete the work separately?

8) Diya can do a piece of work in 46 days and Arushi can do it in 15 days. They work together for 4 days. Then Arushi leaves and Diya alone continues. 5 days after that Ankit joins and the work is completed in 14 days more. In how many days can Ankit do it, if he works alone?

9) 8 men and 7 boys can do a piece of work in 26 days while 5 men and 13 boys can do the same in 32 days. How long will 8 men and 13 boys take to do the same work?

10) Dhruv and Shekhar can cut 12 kgs nuts in 2 days. After 3 days, Shekhar left the work. Dhruv took 8 more days to cut the rest of the nuts. If total of 53 kgs of nuts were cut, what is the time taken by Shekhar to cut 13 kgs of nuts?