Questions

________________ refers to the superposing of two or more coherent waves to produce regions of maxima and minima in space, according to the principle of superposition.

A difference between 2 longitudes at equator is nearby equivalent to _____ km.

_______ determines colour, texture, chemical properties, mineral content and permeability of soil.

In 2015, underground glaciers of frozen water were discovered on

In the following question, out of the four alternatives, select the alternative which best expresses the meaning of the idiom/phrase.

curiosity killed the cat

Select the word with the correct spelling.

In the following question, the sentence given with blank to be filled in with an appropriate word. Select the correct alternative out of the four and indicate it by selecting the appropriate option.

One can understand the importance of faith by ______ a world without faith.

In the following question, out of the given four alternatives, select the alternative which best expresses the meaning of the Idiom/Phrase.

Carry the can