[" What did lencho hope for? "^(***)quad 1" point "],[" A good shower of rain for his crop "],[" a new motercycle "],[" a tractor "],[" None of the above "]

In a shower, 5 cm of rain falls. What is the volume of water that falls on 1.5 hectares of ground.

A shopkeeper allows a discount of 15% on all the goods purchased from his shop. On request, he further allows a discount of 10% on the new price of the goods. What is the overall rate of discount given to the customer ?

What will be the new coordinates of the point A(1,2) if origin is shifted to the point at (-2,3)

Mr. Mohan wants to buy a new sofa set for his house, but he did not have enough space to keep it. He planned to sell the old sofa through OLX, so that he could get some surplus money and space for new sofa set. He got a very good response and out of many buyers, he chose the buyer who gave him the best price. Identify and explain the type of e-commerce referred to in the above case.