Which of the following is not a commercial source of energy?
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___________ is the process of restoring a forest that once existed but was removed at some point of time in the past.
Marble is a metamorphic rock of _______.
Mercury is the _______ planet from the Sun.
In the following question, out of the four alternatives, select the alternative which is the best substitute of the words/sentence.
The right to vote in political elections
In the following question, out of the given four alternatives, select the alternative which best expresses the meaning of the Idiom/Phrase.
Wild and woolly
In the following question, out of the four alternatives, select the word opposite in meaning to the word given.
Incapacitate
Reduce something in size, amount, or extent by a gradual series of steps