1.

P, Q and R are employed to do a job in 15 days for a total remuneratuion of rs. 12,000. P alone can do the work in 40 days and Q alone in 60days. If all of them work together and complete the work on time what is R's share?

Answer»

a. 4000
b. 4500
c. 5000
d. 5250

Answer :D


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