Questions

What is the full form of RNA?

Release of which among the following is the primary reason for depletion of the ozone layer?

Pyrolusite is an ore/mineral of ___________.

____ is the most electropositive and ___ is the most electronegative element of the third period of modern periodic table.

Which type of forests majorly comprises of lichens and mosses?

Presence of large amounts of nutrients in waters also causes excessive growth of _________ algae.

In each of the questions, four alternatives are given for the Idiom/Phrase. Choose the alternative which best expresses the meaning of the Idiom/Phrase and click the button corresponding to it.

All moonshine

The question below consists of a set of labelled sentences. Out of the four options given, select the most logical order of the sentences to form a coherent paragraph.

Aqueous rocks of equal

X-exhibit in like manner a stratification nearly undisturbed
Y-over the lake-district of North America, and
Z-antiquity extend for hundreds of miles