Question

is the official agency that estimates the national income of India.

2. Name the socio-political-economic system existed in medieval Europe based on land.

3. What was the name of the postal system introduced by Genghis Khan?

4. The balance between insolation and terrestrial radiation is called .

5. Name the imaginary lines connecting places having equal atmospheric temperature​

Answer 1

Answer:

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Answer 2

1:CSO is the official agency that estimates national income

2:feudalism

3:courier

4:heat budget

5:isotherms