Which of the following statements about Janapadas is correct?
- Rajas of Janapadas were recognized after performing sacrifices.
- People in Janapadas cultivated crops such as wheat, rice, and mustard.
- Painted Grey Ware pottery had no decoration.
- Mahajanapadas did not require taxation.
1
only 1 and 2
2
only 2 and 3
3
only 3 and 4
4
only 1,2, 3 and 4