A tap can fill a tank in 6 hours. After half the tank is filled, three more similar taps are opened. What is the total time taken to fill the tank completely? December 30, 2021December 30, 2021 administrator A. 3 hrs 15 minB. 3 hrs 45 minC. 4 hrsD. 4 hrs 15 minCheck AnswerB. 3 hrs 45 min Share the PostRelated Posts:Three pipes A, B and C can fill a tank in 6 hours.…A top can fill a cistern in 8 hours and another can…A tank is filled by three pipes with uniform flow.…Pipes A and B can fill a tank in 5 and 6 hours…A leak in the bottom of a tank can empty the full…Pipe A can fill a tank in 6 hours. Due to a leak at…