Q. Some of the following places have revealed archaeological evidence regarding pit dwellings:
1. Dholavira
2. Burzahom
3. Gufkral
4. Shortugai
Which are those sites?

• (A) 1, 2 and 3
• (B) 2 and 3
• (C) 3 and 4
• (D) 1, 2, 3 and 4