Which of the following vitamins help in the absorption of calcium?
View Answer Report Error Discuss
There are 15 protons and 22 neutrons in the nucleus of an element. What is its mass number?
Lorenz curve shows
This tax is entirely borne by the entity it is levied upon and cannot be passed.
The Law of Demand is based on the concept that people _______.
What is an octroi ?
If price of an article decreases from Rs 600 to Rs 500, when quantity demanded increases from 10000 units to 12000 units. Find point elasticity of demand?
Which of the following is not correct?