Meena and Mohit, alone can complete a work in 12 days and 18 days, respectively. They started the work together and left after 4 days such that the rem...
P and Q together can do a piece of work in 15 days, Q and R together can do it in 18 days. P starts the work and works on it for 5 days, then Q takes it...
12 man can make a wall in 6 days. How many men required to complete the same work in 3 days ?
- If Arjun can complete his work in 28 days by working 4 hours a day, how many hours a day should he work to finish the same work in 16 days?
The day efficiency of Rajeev is equal to the one-day efficiency of Divya and Vivek together. Divya is 25% more efficient than Vivek and starts with 20% ...
P does one fourth as much work as Q in two third of the time. If together they take 24 days to complete the work, how much time shall Q take to do it?
‘X’ is 25% more efficient than ‘Y’, and ‘Z’ is 25% less efficient than ‘Y’. Together, they can complete a job in 40 days. If X and Y wor...
- Working 6 hours a day, Rahul can complete a work in 25 days. How many hours a day should he work to complete the same work in 15 days?
Ratio of the work done by P, Q and R in one day is 5:4:8 respectively. They all together can complete the work in 40 days. Q and R worked on it for 20 d...
A can complete a work in 12 days and B in 18 days. They work together for 6 days, then B leaves. How many total days to finish the work?
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