Questions

Which of the following is a characteristic of an exothermic reaction?

Organisms that use light to prepare food are known as _____.

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'.

Everybody knows(1)/ that Bhutan is the most peaceful(2)/ of all other countries of the world.(3)/ No Error(4)

Fixed Foreign Exchange Rate can be changed by

If price of an article decreases from Rs. 25 to Rs. 20, quantity demanded increases from Q1 units to 1500 units. If point elasticity of demand is -1.25, find Q1?

What is an octroi ?

The marginal propensity to consume lies between ____________.

Which of the following carries oxygen to various parts of human body?