Shahjahan built the Taj Mahal for?

Prague is the Capital City of _____.

Equal day/night in both hemispheres is on ________.

Which of the following is a free encyclopedia, written collaboratively by the people who use it?

The soil found in the Eastern and Western coasts of India is _____.

The highest number of tube wells is found in which one of the following countries?

_______________________ is the unemployment which exists in any economy due to people being in the process of moving from one job to another.

If hiring an extra worker increases a brick making unit's output from 2000 to 2250 units per day, but the factory has to reduce the price of its brick from Rs 15 to Rs 14 per brick to sell the additional output, the marginal revenue product of the last worker is