| Prabhat meena asks : a charged rod in space is half dipped in electric field then will the torque act on the rod.......????? |
| Vishal chugh asks : From a certain number of mangoes a man sold half the number of existing mangoes plus 1 to the first customer, sold 1/ 3 rd of the remaining plus 1 to the second customer, 1/ 4 th of the remaining plus 1 to the third customer and 1/ 5 th of the remaining plus 1 to the fourth one. He then found that he did not have any mangoes left. How many mangoes did he originally have? (Note: He can sell a part of a mango as well.) |
| Ravskr0032 asks : A bus takes 3 hours to travel from point A to point B. How long will a car take to travel one quarter of the distance at an average speed of one and a half times that of the bus? |
| Gopal asks : P does half as much work as Q and R does half as much work as P and Q together. If R alone can finish the work in 40 days, then together all will finish the work in |
| Vysakh dileep asks : A loan of Rs. 12800 is repaid by 3 annual payments, the first payment being half of the second and one–third of the third. If the interest be 10% p.a. payable annually, find the last payment. |