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Capacity of the pipe A = 20/100 × Pipe B Pipe A /Pipe B = 1/5 Efficiency of pipe A = 1 units Efficiency of pipe B = 5 units Total work = 25 × (1+5) = 150 units Time taken by Pipe B to fill the tank = 150/5 = 30 hours
P and Q started a business by investing Rs.5600 and Rs.4000 respectively. After 6 months, Q increased his investment by a certain percentage such that a...
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P and Q started a business by investing Rs.9000 and Rs.7500 respectively. After 5 months, Q increased his investment by a certain percentage such that a...
Harvey, Mike, and Donna started a business together, with the ratio of Harvey's investment to Mike's being 5: x, and the ratio of Mike's investment to D...
‘A’ started a business by investing Rs. 2500. Four months later, ‘B’ joined by investing Rs. ‘x’. If at the end of t...
A, B and C invest in a business, A invests twice as compared to B and C invests 90% more than A's investment, if all invest for same time duration, then...
