Questions

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.

A brain and nervous system that are poorly developed or insufficiently nourished means low grade of ______________ in our mental processes, just as a poorly constructed or wrongly adjusted motor means loss of power in applying the electric current to its work. We will, __________, look upon the mind and the brain as counterparts of ___________ other, each performing activities which correspond to activities in the other, ________ inextricably bound together at least so far as this life is concerned, and each getting its _______________ by its union with the other. This view will lend interest to a brief study of the brain and nervous system.

each getting its _______________ by its union with

Which gas contributes most to the Greenhouse effect?

Atomic number of which of the following elements is greater than that of Aluminium?

DPT vaccine is categorized as which of the following ?

The somatosensory receptors in human beings detect ______.

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

Lion, Leopard and Tiger are all species of which genus?

If cosA + cos2A = 1 then the value of sin2A + sin4A is