Question

State whether these sentences true (T) or false (F):
The bricks in Harappa were laid in an interlocking pattern and that made the walls strong.
A) True
B) False

Answer 1

Hint: The bricks were set in a pattern. The unique feature of the bricks and houses built in Harappan city was that they stood perpendicular to the ground and turned ninety degrees in the corners.

Complete answer:
The Harappans did not have a monetary system. The Harappans, like everybody else in the ancient world, traded by barter or trading of commodities. Excavations have yielded a range of well-crafted weights made of stone or other hard stones. They demonstrate that the Harappans were capable of precisely weighing their products.

The grid design was used to build the major streets of Harappan cities. They were constructed in a north-south and east-west direction. Houses constructed on the corners of streets were rounded to allow carts to move in. The city of Mohenjo-main daro's road was 10.5 metres wide and 800 metres long.

Harrapan cities used an interlocking brick-laying pattern when constructing walls. The ancient Indus valley civilization was noted for the durability of its walls, which lasted thousands of years. Owing to the presence of natural tar, these bricks were watertight and plastered for added wall strength.

Hence, the statement is true i.,e option ‘A’.

Note: The Harappans used clay or mud mortar to build their fired brick and mud-brick structures. They didn't use lime mortar in this project. In northern and western India, as well as Pakistan, many brick buildings are also constructed in the same way.