Some of you may be using LPG in your houses.What is the weight of the LPG filled in the cylinders supplied to your homes?

A thief jumps from the top of a house with a box of weight 25kg wt. on his head.What will be the weight of the box experienced by the thief during his downward fall? Justify your answer.

You are asked to plant ginger in your home. Which part of ginger will you plant? Name the type of reproduction.

Of the biological and chemical insecticides which will be used in the agricultural garden in your home? Why?

Imagine a sports meet of liquids. Honey and water are the two participants in a race on a slopy surface. Before starting the competition if you are interviewed what will be your answer for the following questions. What is the basic of your predictions.

Do you observe any soil pollution in your neighbourhood? What efforts will you make for controlling the soil pollution?