Questions

In the following question, a word has been written in four different ways out of which only one is correctly spelt. Select the correctly spelt word.

Pollination by wind is called?

The centre of a cyclone is a calm area, it is called the ________ of the storm.

The ratio of change in velocity of a body to the total time taken by it is its __________________.

Punica granatum is the scientific name of _________

The spring balance works on the principle of __________

Convex and concave mirrors are examples of?

The lowest layer of atmosphere is called _______.