Who wrote a book describing the theory of Economic drain of India during British rule?

During British rule there was relatively higher yield of cash crops in certain areas of the country due to ____________of agriculture.

The population of  India was estimated at ............. million as per 1981 Census.

Britain maintained ___________control over India's exports and imports.

The term Mixed Economy denotes:

A) Existence of both rural and urban sectors

B) Existence of both public and private sectors

C) Existence of both heavy and small industries

D) Existence of both developed and under- developed sectors

Choose the correct codes:

When was Tata Airlines established?

Among the following,what policy is NOT adopted by the British government in India?

Zamindari system was implemented in ........................ presidency

What was the literacy rate in India at the time of British rule?

India was in the __________stage of demographic transition before 1921.