8 men can dig a pit in 20 days. If a man works half as much again as a boy, then
8 men can dig a pit in 20 days. If a man works half as much again as a boy, then 4 men and…
A can do (1/3) of a work in 5 days and B can do (2/5) of the work in 10 days. In
A can do (1/3) of a work in 5 days and B can do (2/5) of the work in 10 days. In how many…
Efficiency of Rashid and Danish are in the ratio 5:8. If Danish takes 51 days le
Efficiency of Rashid and Danish are in the ratio 5:8. If Danish takes 51 days less than Rashid to complete the work, find the…
A alone can finish a work in X days. B alone can finish the same work in X+5 day
A alone can finish a work in X days. B alone can finish the same work in X+5 days. Together, they take 6 days…
If 12 men work 8 hours a day to complete a work in 10 days, how many men working
If 12 men work 8 hours a day to complete a work in 10 days, how many men working 12 hours a day can…
Running at the same constant rate, 6 identical machines can produce a total of 2
Running at the same constant rate, 6 identical machines can produce a total of 270 bottles per minute. At this rate, how many bottles…
How much 60% of 50 is greater than 40% of 30?
How much 60% of 50 is greater than 40% of 30?
3 men and 7 women can complete a work in 10 days . But 4 men and 6 women need 8
3 men and 7 women can complete a work in 10 days . But 4 men and 6 women need 8 days to complete…
After decreasing 24% in the price of an article costs Rs.912. Find the actual co
After decreasing 24% in the price of an article costs Rs.912. Find the actual cost of an article?
P, Q and R can do a work in 20, 30 and 60 days respectively. How many days does
P, Q and R can do a work in 20, 30 and 60 days respectively. How many days does it need to complete the…
If y exceeds x by 20%, then x is less than y by_______?
If y exceeds x by 20%, then x is less than y by_______?
A tank can be filled by a pipe in 20 min. and by another pipe in 60 min. Both th
A tank can be filled by a pipe in 20 min. and by another pipe in 60 min. Both the pipes are kept open…