General Science Questions

Speakers can establish credibility by 

What is the name of the balloon – borne instrument set to be launch by NASA to study heavy cosmic particles?

Which of the following is the uppermost layer of the atmosphere?

The instrument used to measure Blood Pressure is

If water smells bad, then that odour can be removed by adding

______ is the time taken by the earth to return to a given point in its orbit with reference to a fixed star.

An _______________ is a sudden shaking or trembling of the earth.

Fabric made from_________ does not get wrinkled easily.