150 workers were engaged to finish a piece of work in a certain number of days. Four workers dropped the second day, four more workers dropped the third day and so on. It takes 8 more days to finish the work now. Find the number of days in which the work was completed.

About 150 workers were engaged to finish a piece of work in a certain number of days. Four workers stopped working on the second day, four more workers stopped their work on the third day and so on. It took 8 more days to finish the work. Then the number of days in which the work was completed is 29 days b. 24 days c. 25 days d. none of these

In a factory, 150 workers were engaged to finish a piece of work in a certain number of days. However, if 4 workers are dropped everyday, except the first day, it will take 8 more days to finish the work. Find the number of days in which the work was to be completed.

A can do (1)/(4) of a work in 5 days and B can do (1)/(3) of the same work in 10 days. Find the number of days in which both working together will complete the work.

Anil can do a piece of work in 5 days and ankur in 4 days. How long will they take to do the same work, if they work together?

A and B can finish a piece of work in 12 days, B and C in 15 days shile C and A in 20 days. How long will they take to finish it together ? How long will each take to finish the work alone ?

A can do a piece of work in 20 days and B in 15 days. They worked together on it for 6 days and then A left. How long will B take to finish the remaining work ?

12 men can finish a piece of work in 25 days. The number of days in which the same piece of work can be done by 20 men, is (a) 10 days (b) 12 days (c) 15 days (d) 14 days

If 8 men can do a piece of work in 15 days, how many men are required to do the same piece of work in 10 days ?

40 men can finish a piece of work in 26 days. How many men will be needed to finish it in 16 days?

A daily wage worker works for 23 days in a month. He gets Rs 400 per working day. However, his supervisor is very strict and fines him Rs 100 for each day he arrives late to work. If at the end of the 23 days, the worker has earned Rs 8000, find out the number of days he reached for work on time and the number of days he was late.