The city of Bihar Sharif was an important one in the middle ages
1. as a centre of trade
2. as a centre for studies
3. as an administrative centre
4. as a religious centre
Select the correct answer from the following -

A. 1 and 3

B. 1, 2 and 3

C. 2, 3 and 4

D. 2 and 3

Answer: Option C