Question 1

True or false: The Indus River has no dams or barrages along its entire length.

Accepted Answer

False. Major dams like Tarbela and barrages like Sukkur regulate the Indus for irrigation and power.

Question 2

True or false: The Indus River flows primarily through India, with only a small portion in Pakistan.

Accepted Answer

False. Most of the Indus flows through Pakistan; only its headwaters are in India.

Question 3

True or false: The Indus River is the longest river in Asia, surpassing the Yangtze and Yellow Rivers.

Accepted Answer

False. The Yangtze is Asia’s longest; the Indus ranks about 21st globally.

Question 4

True or false: The Indus River is home to the rare Indus river dolphin, which is functionally blind.

Accepted Answer

True. This freshwater dolphin has tiny, non-functional eyes and navigates by echolocation.

Question 5

True or false: Ancient Indus Valley cities like Mohenjo-Daro had advanced drainage systems before the Roman Empire.

Accepted Answer

True. Indus cities featured brick-lined drains and toilets around 2600 BCE, centuries before Rome.

Question 6

True or false: The Indus River originates from a glacier in the Himalayas called the Gangotri.

Accepted Answer

False. The Indus starts near Lake Mansarovar in Tibet, not from the Gangotri Glacier (which feeds the Ganges).

Question 7

True or false: The Indus River once supported a civilization that traded with ancient Mesopotamia.

Accepted Answer

True. Archaeological evidence shows Indus seals and goods in Mesopotamian sites like Ur.

Question 8

True or false: The Indus River’s delta hosts the world’s largest arid mangrove forest.

Accepted Answer

True. The Indus Delta in Pakistan contains the largest dry-climate mangrove forest on Earth.

Indus River Trivia Questions