Question

1st main; fill up the blank :- 1. A lawyer or a doctor or a banker or a taxi driver is called _____
2. Economics is the study of mankind in _____ of life .
3. The method of collection of data on which reactions can he watched is _____ .
4. Railway transport introduced in India in year _____.
5. When a produce goods , you called a _____.
6. Census of India is carried out once in _____ years .
7. _____ is the year of second stage of demographic transition of India .
8. Chairman of planning commission _____ .

Answer 1

Answer:

1. service providers

2. the ordinary business

3. primary data

4. 16 th April 1853

5. a producer or manufacturer

6. 10 years

7. population explosion

8. the prime minister = Narendra Modi

Hope it helps you .