The idea of the Constitution of India was first given by

Which state has the highest production of natural rubber in India?

Which ruler built the Sanchi Stupa?

Which water stream is called by the Japanese people because of its deep blue color 'Black Stream of Japan'?

Which one of the following is a beautiful instrument?

In which year did Napoleon Bonnart become emperor?

India's most urbanized state is?

The Black Sea is located in the south of which country?