The terrorists abducted the policemen to persuade their

One can distinguish a telescope from a microscope by observing –

Which of the following statement is correct?

I. The property of metals by which they can be beaten into thin sheets is called ductility.

What is the main chemical used in the production of matchsticks?

Which of the following is a chemical change?

In which part of the chloroplast does the light reaction occur?

The arrangement of leaves on stems or its branches is

On the basis of which phenomenon does a Jet Engine work?

The book ‘Fungi and Plant Diseases’ was written by:

What happens to the gravitational force between two objects if the distance between them is doubled ?