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Ratio of distance travelled by ‘A’ and ‘B’ = 25:15 = 5:3 Required distance = 20 × 8 = 160 km
X men can complete the piece of work in 35 days and (X + 34) men can complete the same work in 14 days less than that of days taken by X men. Find the v...
4 girls can do work in 8 days, 3 boys can do the same work in 9 days, 7 men in 2 days, and 5 women in 4 days. Who is the least efficient?
Ram can do a piece of work in 50 days. He alone worked at it for 20 days and then Lakshman completed alone the rest work in 30 days. In how many days, t...
P’s 5 days work is equal to Q’s 6 days work. If P and Q together can complete the work in 25 days then how much time Q will take to complete 80% of ...
P alone can finish the work in 8 days, while Q alone takes 24 days. R completes 50% of the work in 5x days, and the remaining 50% is completed by P an...
A work can be completed by ‘A’ and ‘B’, alone in 10 days and 15 days, respectively. Find the number of days taken by ‘C’ to complete the sam...
P and Q can complete a work in 20 days and 30 days, respectively. P, Q and R together can complete the work in 10 days. If R get a total wage of Rs. 480...
‘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...
The ratio of efficiencies of X and Y for doing a certain work is 5 ∶ 9. Working together, they can complete a work in 15 days. X alone will complete 6...
A can do a work in 16 days and B can do the same work in 12 days. How long will it take for A and B to complete the work if they work together?