Who Invented the 3-D printer?

Humayun was born in the year ___________.

Before its Independence, Bangladesh was part of ___________.

What is the capital of Turkey?

International Date line passes through middle of __________ Ocean.

BSE SENSEX Constitutes ____ number of companies.

Panna National Park is in which state?

Match the characteristics with their market structure:

(a) Expand out put until MC = MR

(b) Elasticity of demand depends on pricing policies of rivals