WebJan 30, 2024 · Three pipes A, B and C can fill a tank in 6 hours. After working at it together for 2 hours, C is closed and A and B can fill the remaining part in 7 hours. The … WebSo, the amount of water filled by both pipes in 4 minutes = 4* (1/15+ 1/20) = 7/15 So, remaining amount = 8/15 Now, pipe A is turned off, So, this will be filled by pipe B. let's say in x minutes So, x*(1/20) = 8/15 X = 32/3 minutes it means 10 minutes 40 seconds So, total time taken = 4 minutes + 10 minutes 40 seconds = 14 minutes 40 seconds dr roland griffiths johns hopkins WebThis is the correct complete solution: Pipe A can fill a tank in 6 hours, So Pipe A's tank filling rate is 1 tank per 6 hr or or pipe B can fill it in 2 hours less time than it takes drainpipe C to empty the tank (with pipes A and B closed). Suppose drainpipe C can drain 1 tank in x hours. WebAfter working at it together for 6 hours, P is closed and M and N can fill the remaining part in 21 hours. The number of hours taken by P alone to fill the reservoir is: Q. Pipes A … columbus ohio airport parking rates WebQuestion: Three pipes A, B and C can fill a tank in 6 hours. After working at it together for 2 hours, C is closed and A and B can fill the remaining part in 7 hours. After working at … WebVikas. 22 Apr. Pipe A can fill the tank in 5 hours so it’s 1/5 or 12/60 per hour Pipe B can fill the tank in 6 hours so it’s 1/6 or 10/60 per hour Pipe C can empty the tank in 12 hours so it’s 1/12 or 5/60 per hour Pipe A & B is 22/60 per hour Pipe C is 5/60 per hour Revised Filling rate is 17/60 per hour = 3.529 hours Answer: The Tank ... dr rolet hopital americain WebThree pipes A, B and C can fill a tank in 6 hours, 9 hours and 12 hours respectively. B and C are opened for half an hour, then A is also opened. The time taken by the three pipes together to fill the remaining part of the tank is : [A]2 …

WebThree pipes A, B and C can fill a tank in 6 hours. After working at it together for 2 hours, C is closed and A and B can fill the remaining part in 7 hours. The number of hours taken by C alone to fill the tank is: WebA+B+C take 6 hours to fill the tank. In 3 hours, 1/2 the tank is filled. Now Tap C is closed and A+B fill the remaining half the tank in 9 hours. So A+B would have taken 18 hours … dr rolf days of our lives WebApr 15, 2024 · Pipe A can empty the tank in 6 hours. That is c = 6 hours. Pipe B can fill the tank in 12 hours. That is a = 12 hours. Pipe C can fill the tank in 8 hours. That is b = 8 hours. Total time to fill the tank = . … WebTwo pipes A and B can fill a tank in 15 hours and 20 hours, respectively, while a third pipe C can empty the full tank in 25 hours. All the three pipes are opened in the beginning. After 10 hours, C is closed In how much time will the tank be full ? Medium View solution > Pipes A and B can fill a tank in 5 hours and 6 hours respectively. dr rolf days of our lives actor WebDec 3, 2014 · Three pipes A, B and C can fill a tank in 6 hours. After working at it together for 2 hours, C is closed ( After filling 1/3 tank) and A and B can fill ( balance 2/3 tank ) it in 7 hours. A & B can fill full tank in 7*3/2=21/2 hrs. A&B can fill 2/21 tank in 1 hr. C can fill 1/6 -2/21 = 3/42 or 1/14 tank in 1 hr. so columbus ohio airport rental car return WebSolution Verified by Toppr LCM (5,6,12)=60 Suppose capacity of the tank is 60 l. Then, quantity filled by pipe A in 1 hr = 560= 20 l Quantity filled by pipe B in 1 hr = 660=10 l …

WebPipes and Cisterns Three pipes A, B and C can fill a cistern in 6 hours. After working together for 2 hours, C is closed and A and B fill it in 7 hours more. The time taken by C alone to fill the cistern is A) 14 hours B) 15 hours C) 16 hours D) 17 hours Correct Answer: A) 14 hours Description for Correct answer: let total capacity = 42 units dr roland tohme WebThree pipes A, B and C can fill a tank in 6 hours. After working at it together for 3 hours, C is closed and A and B can fill the remaining part in 9 hours. what is the number of … dr role play ideas