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

The maximum number of electrons that can be accommodated in M shell is

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

If price of an article decreases from Rs 800 to Rs 700, quantity demanded increases from Q1 units to 70 units. If point elasticity of demand is -1.333 find Q1?

The Hornbili festival is celebrated in

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

The height of a tower is 50√3 m. The angle of elevation of a tower from a distance 50 m from its feet is

ITF Davis Cup is structured with a ___ nation World Group.