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.

natural selection in the struggle _____________ existence, and partner selection

If cash reserve ratio decreases, credit creation will _______.

For a price taking firm, average revenue is ______ market price.

In which month does the Earth's Perihelion position occur?

Which of the following sportspersons recently wrote the autobiographical book 'Ace Against Odds'?

Who is the author of the Indian English Novel 'When Dimple Met Rishi' published in 2017?

In figure, DE || BC. If DE = 3 cm, BC = 6 cm and area of ΔADE = 15 sq cm, then the area of ΔABC is

The ratio of angles of a triangle are 1 : 2/3 : 3. Then the smallest angle is