Questions

In a longitudinal wave, the distance between two consecutive compressions and two consecutive refractions is called

Sound CANNOT travel through

Mechanical energy is equal to

Select the missing number from the given alternatives

In the following passage, some of the words have been left out. Read the passage carefully and select the correct answer for the given blank out of the four alternatives.

In a dynamic society everything is provided for by law and only a few things are __________ to politicians. The universe is governed ________ law. The inverse square law __________ the earth in its orbit and the law of atomic fusion keeps the sun shining ________ the whole earth. Likewise, the law should govern a nation where the judge, the police and the civil servant dispense ___________ to the citizen.

The universe is governed ________ law.

The 103rd Indian Annual Science Congress was held in

In October 2017, who launched ‘Sampoorna Bima Gram (SBG) Yojana’, which aims to expand the clientele base of postal life Insurance?

The line graph shows the record of number of admissions to a certain coaching centre from 2011 to 2016. Study the diagram and answer the following question.

Admissions in the year 2014 grew by _______ percent as compared to the previous year.