The correct answer is Option 4 - B and E only
The correct statements about 'The Great Bath' of the Harappan Civilisation are:
B- It was part of the Mohenjodaro Site.
E- The tank was made watertight by using a mortar of gypsum.
The incorrect statements about 'The Great Bath' of the Harappan Civilisation are with the corrections are:
A- It was part of the MOHENJODARO Site, not Harappa Site.
C- Scholars suggest that it was meant for RITUAL BATHS, not bath by rich people only.
D- It is RECTANGULAR in shape
More information about the Great Bath:
Location- The Great Bath was excavated at Mohenjodaro.
Shape: The Great Bath was a significant feature in the Harappan civilization, characterized by its large rectangular shape.
Courtyard and corridor: It was situated within a courtyard and surrounded by a corridor on all four sides, creating a distinct architectural arrangement.
Access points: Two sets of steps were present on the north and south sides of the tank, providing entry into the water.
Watertight construction: The tank was made watertight by setting bricks on edge and using a mortar of gypsum, ensuring that water was contained within the structure.
Adjacent rooms: Rooms were built on three sides of the Great Bath, with one of them housing a large well, potentially used for water supply.
Drainage system: Water from the tank flowed into a large drain, facilitating the removal of excess water.
Adjacent smaller building: Across a lane to the north, a smaller building was located, featuring eight bathrooms, four on each side of a corridor.
Drainage network: The drains from each bathroom are connected to a drain along the corridor, contributing to a comprehensive drainage system.
Ritual bath hypothesis: The unique design of the Great Bath, its location within the Citadel, and the presence of distinctive buildings nearby led scholars to propose that it was intended for special ritual bathing. | 
