| Jainisha kumawat asks : water flows at the rate of 10m per minute from a cylindrical pipe 5mm in diameter. a conical vessel whose diameter is 40cm and depth 24cm is filled. the time taken to fill the conical vessel is..... |
| Alok singh asks : "Ants X and Y are both climbing up around a cylindrical Pipe. Both start at same point on the ground, X moves clockwise and Y anticlockwise. Before they reach at top X has made 5 complete twists and Y 3 twists. Not counting the bottom and the top, how many times do they cross each other?" plz explain it,dont just give answer "7". |