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The given phrase is grammatically incorrect. The only correct option is Option 2.
P can do a piece of work in 10 days, Q can complete double the work in 30 days and R can do the work in 20 days. If all of them together earn Rs. 3900, ...
‘A’ alone can complete a work in 40 hours. ‘A’ started the work alone and left after working on it for 20 hours. If ‘B’ completed the rest o...
P, Q and R can do some work in 11 days, 20 days and 55 days respectively. In how many days can the work be done, if P gets the assistance of Q and R on ...
Rohan can do a piece of work in 30 days. Rohan with the help of Karan does the same piece of work in 20 days. If they are paid Rs 3696 for the work, the...
Anuj can complete a certain piece of work in 25 days by taking rest for 9 hours daily. If he rests twice as much as before and also works twice as fast...
Vijay can do a piece of work in 10 days and Sanjay can do the same work in 15 days. If Vijay works for 4 days and got Rs. 1680, and the remaining work w...
If a group of 20 boys and 10 girls can finish a task in 50 days, and a team of 8 girls alone can complete the same task in 120 days, how long will it ta...
X can do a piece of work in 20 days. He worked at it for 5 days and then Y finished it in 15 days. In how many days can X and Y together finish the work?
A can do a piece of work in 24 days. B can do the same work in 16 days and C can do the same work in 5/4th time required by both A and B together. A an...