Name the One silk weaving centre in each of the following states :
i. Bihar
ii. Jharkhand
iii. Uttar Pradesh
iv. Tamil Nadu
v. Assam
vi. Punjab
i. Bihar – Bhagalpur
ii. Jharkhand – Ranchi
iii. Uttar Pradesh – Varanasi
iv. Tamil Nadu – Kanchipuram
v. Assam – Navagaon
vi. Punjab - Jallandhar