Regarding the Panchayat system in India, which of the following is true?
1
Panchayat Samiti is the link between Gram Panchayat and Zila Parishad.
2
Zila Parishad operates at the block level.
3
Panchayat Samiti functions independently of Gram Panchayats.
4
There is no reservation for women in these institutions.