A and B together can complete a piece of work in 12 days while A alone can complete 70% of the work in 14 days. Find the time taken by B to compl...
1 man and 4 women can complete a work in 65 /4 days, while 3 men and 4 women can complete it in 13 /2 days. In whom many days will be 13 women complete ...
‘P’ and ‘Q’ can complete a task in 72 days, while ‘Q’ and ‘R’ can finish 60% of the same task in 27 days. If ‘R’ is twice as efficie...
The amount of work completed by 24 men in 5 hours is equivalent to the work done by 21 women in 8 hours. A team of 33 men, working 6 hours daily, can fi...
X and Y alone can complete a work in 10 and 40 days, respectively. 50% of the work is completed by Z in 20t days, and the remaining work is completed by...
- A pipe can fill a tank in 20 hours, and B pipe can drain a tank in 15 hours. If a system of N pipes (fill pipes and drain pipes put together) can fill the ...
P and Q individually can complete the work in 22 days and 33 days respectively. If the time taken by R alone to complete the work is 1.25 times the time...
‘X’ and ‘Y’ together can complete a work in 10 days, while ‘Y’ and ‘Z’ together can complete the work in 8 days. If ‘Y’ takes 12 day...
Three boys can do a work in 15 days where as 6 girls can do in 12days. What will be the time taken to complete the same work by a teacher if the efficie...
A is thrice as efficient as B and can finish a piece of work in 32 days less than B. B can finish this work in how many days?
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