- ‘A’ can complete a job in 36 days. ‘B’ takes 3 times as long as ‘A’ to finish the same job. If both work together, how much of the work will th...
- Two pipes, P and Q, can fill a tank in 60 minutes and 100 minutes, respectively. A third pipe R can empty it in 1 hour 40 minutes. Initially, pipes P and R...
Three men A, B, and C working together dig 648 m deep in six days. C digs as many meters more than B. B digs as many meters more than A. Then how much d...
- Individually, X, Y and Z can finish a job in 15 days, 20 days, and 24 days respectively. How many days will they take to complete the job working together?
P’s 3 days work is equal to Q’s 5 days work. If P and Q together can complete the work in 24 days then how much time Q will take to complete 75% of ...
A can do a work in 12 days and B can do it in 18 days. In how many days will they finish together?
A and B together can complete a piece of work in 30 days while A alone can complete 50% of the work in 40 days. Find the time taken by B to compl...
Ajay started a work and left working after 8 days. Vijay finished the remaining work in next 36 days. Had Ajay left the work after working for 12 days t...
P, Q and R can finish a job in 45 days, 60 days and 90 days respectively. P and Q work together for 12 days. How long will R take to finish the leftover...
- X and Y can complete a piece of work in 20 days. They worked for 10 days and left. Z completed the rest of the work in 10 days. Find how long Z would take ...
