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.

Morality is _____ with ethics and symbolises the doctrine of actions right or wrong. Politics is the _____ of expediency and need not always be _____. If something is wrong and _____ expedient, it cannot be _____.

Politics is the _____ of expediency

Earth-worms belongs to the phylum

Macro economics deals with

The amount of BaSO4 formed on mixing an aqueous solution of 2.08 gm of BaCl2 and excess of dilute H2SO4 is ___.

(atomic weights : Ba = 137, Cl = 35.5, S = 32, O = 16)

By which process the cells of the meristematic tissue take up a permanent shape, size, and a function?

Which of the following planet is also known as 'Earth's twin'?

The 'solid waste' is also known as

Study of earth is known as