30 men can complete a work in 12 days. After 9 days, 15 more men joined them. How many days will they now take to complete the remaining work?
Ram, Ankit and Shivam together can do a piece of work in 10/3 days. Ram could do it alone in 6 days and Ankit could do it alone in 12days. In how many d...
Ishita is 0.5 times more efficient than Evita. If both of them work on alternate days starting with Ishita, they can finish the work in 19 days. If Somi...
Akash can finish a task alone in 24 days, while Akash and Bittu working together can complete the same task in 14 days. If Bittu ...
- If Priya takes five times the time that Kabir takes or six times the time that Aarav takes to finish a task, and all three working together can complete it...
A can complete a work in 18 days. B takes 6 days less than A to complete the same work. In how many days can both of them together complete 50% of the w...
- A firm assigned 10 technicians to complete an assignment in 30 days. After 12 days of work, 4 technicians were moved to another location. What is the exten...
A and B can do a piece of work in 12 days and 18 days, respectively. They start working together, and after 4 days, A leaves the work. How many more day...
Ajay, Bablu and Chirag can complete a certain work in 21, 28 and 15 days respectively. Ajay and Chirag started the work while Bablu joined them after 5 ...
- 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?