Two pipes A and B can fill a cistern in 20 and 25 minutes respectivelty. Both pipes are opened together, but before 5 minutes when cistern gets filled, B is turned off. How long will the cistern take to fill?? share your approach guys......
Olympic chhoro Kabaddi world cup suru hone wala h...1/2 month me.... Fazal, hadi, miraz, jang kung lee.. isbar hamare against.. can't wait for it... burst with excitement..
Kitni bheed hai bharat mein.sale aaj toh logon ne yeh dhanda bana liya hai ki cricket ho ya Olympics india ho ya bahar sale bheed hi jama kar dete hain.sab kuch chodkar darshak ban jate hain not a good impression
Pakistani criticizing indians ki sirf 119 mein se 2 medal aaye..twitter pe ek indian ne reply kiya mujhe bda acha laga...his Reply"so many terrorists in pak still no one qualifies for shooting 😁 😁 😁 😁 😁 😁
A and B are two alloys of copper and tin prepared by mixing the respective metals in the ratio of 5: 11 and 5 : 3 respectively. If the alloys A and B are mixed to form a third alloy C with an equal proportion of copper and tin, what is the ratio of alloys A and B in the new alloy C?
A, B, C enter partnershipe with investments 25000, 30000 and 15000. A gets 30% profit for managing the business. Remaining profit is diivied with respect to investment. At the end of year A gets 200 more than B+C. Then total profit is :