Questions

The radius of curvature of a concave mirror is 30 cm. Following Cartesian Sign Convention, its focal length is expressed as

The number of parliamentary seats (Rajya Sabha) of Tamil Nadu is

BrahMos Aerospace is a joint venture company set up by Russia's Mashinostroyeniya and which other company of India?

A company faces a -2.5 price elasticity of demand for its product. It is presently selling 10,000 units/month. If it wants to increase quantity sold by 6%, it must lower its price by

Macro economics deals with

Which of the following disease is non-communicable in nature?

___________ is a typically one­celled, reproductive unit capable of giving rise to a new individual without sexual fusion.

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 _____ of energy in India are met from both commercial and non commercial sources. The most _____ sources of energy today are coal and natural gas, hydro
electricity and nuclear power. On the other hand, firewood, cow-dung cakes and vegetable waste etc. _____ non commercial forms of energy. While non commercial
forms of energy _____ demand, coal is the _____ source of commercial energy in India.

coal is the _____ source of commercial energy in India.