From the statements given below, identify the statement which depicts the Harappan concern for privacy?

There were no windows in the walls along the ground level. 

The correct answer is Option (1) → There were no windows in the walls along the ground level.

Option 1- There were no windows in the walls along the ground level. (ANSWER)
Option 2- Many houses had wells.
Option 3- The courtyard was the centre of activities.
Option 4- Every house had a drain.

Features of Residential buildings:

The Lower Town at Mohenjodaro provides examples of residential buildings. Many were centred on a courtyard, with rooms on all sides. The courtyard was probably the centre of activities such as cooking and weaving, particularly during hot and dry weather. What is also interesting is an apparent concern for privacy: there are no windows in the walls along the ground level. Besides, the main entrance does not give a direct view of the interior or the courtyard. Every house had its own bathroom paved with bricks, with drains connected through the wall to the street drains. Some houses have remains of staircases to reach a second storey or the roof. Many houses had wells, often in a room that could be reached from the outside and perhaps used by passers-by. Scholars have estimated that the total number of wells in Mohenjodaro was about 700.