Questions

In India all of the following are sources for government revenue, except?

Which of the following scientists had done some calculations for the fifth state of matter?

In the following question, some part of the sentence may have errors. Find out which part of the sentence has an error and select the appropriate option. If a sentence is free from error, select 'No Error'.

Their is direct evidence that when learning (1)/ occurs, neuro-chemical communication between (2)/ neurons is facilitated and less input is required. (3)/ No error (4)

Find the odd word/letters/number from the given alternatives.

The successive discount of 15%, 20% and 25% on an article is equivalent to the single discount of

Consider a planet whose mass and radius are both twice the mass and radius of Earth. The acceleration due to gravity on the surface of the planet is 'n' times that on Earth. The value of n is:

IMF has predicted that the global economy would grow at _______ % in 2017.

If price of an article decreases from Rs 80 to Rs 60, quantity demanded increases from 600 units to 750 units. Find point elasticity of demand?