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.

_______________ the course of the development of different life-forms heredity—which, in plain English, is unconscious memory generated in the first life-form and ______________ through all the different species—is the sole factor in the ____________ of the parent properties; while adaptation to surrounding conditions and circumstances, natural selection in the struggle _____________ existence, and partner selection in the struggle of the males for ____________ are the principal factors in the differentiation of species.

sole factor in the ____________ of the parent properties

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

Ignorance is bliss

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

to bite your tongue

In the following question, out of the four alternatives, select the word opposite in meaning to the word given.

To filch

Hirakud dam is located in which of the following states?

Which State of India is leading in solar energy generation ?

While watching 3D movies at the theater, we have to wear special glasses because?

What is the position of the Earth when it is at the greatest distance from the sun ?