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Let A’s investment be Rs. x. Then, ratio of capitals of A, B and C = (x × 12) : (3x × 7) : (2x × 3) ⇒ 12x : 21x : 6x ⇒ 4x : 7x : 2x Therefore, C’s share = Rs. 39000 x (2/13) = Rs.6000
A company hires workers A, B, and C to finish a project. A can complete the project in 30 days, B can do it in 24 days, and C can complete it in 20 days...
Two pipes A and B can fill a tank in 24 min., and 32 min, respectively. If both the pipes are opened simultaneously, after how much time B should be clo...
A is five times as efficient as B and can finish a piece of work in 24 days less than B. B can finish this work in how many days?
108 unit of work can be completed by P alone in 18 days. P started working alone and joined by Q after 9 days such that they completed the remaining wor...
15 men can complete a piece of work in 5 days, while 20 women can complete it in 5 days. 8 men start working on the job & after working for 3 days, all...
A person travelled for the first 150 km at a certain speed in 6 hours. After that, the speed of the person decreased by 6 km/h. If the person took a tot...
John does ½ piece of work in 3 hours, Joe does ¼ of the remaining work in 1 hour and George finishes remaining work in 5 hours. How long w...
The team of A B and C was supposed to complete a piece of work. Working alone, A could have completed the same work in 190 hours. B could have completed...
