Which of the following were common features of both Harappan and Mohenjodaro

Q. Which of the following were common features of both Harappan and Mohenjodaro ?

1. Citadel mounds with a retaining wall

2. Public Baths

3. Rows of granaries

4. Rows of circular blocks for pounding grains.

Choose the correct answer from the codes given below :

(a) 1, 2 and 4

(b) 1, 2, 3 and 4

(c) 1 and 2

(d) 2 and 3

Ans: (a) 1, 2 and 4