The Punjab Plains are primarily drained by which river system?

The Correct Answer is: (b) Indus

Explanation:
The Punjab Plains are primarily drained by the Indus River System, which consists of five major tributaries: Jhelum, Chenab, Ravi, Beas, and Sutlej. These rivers originate in the Himalayas

and flow through the northwestern plains of India and Pakistan. The word "Punjab" itself is derived from the Persian words 'Panj' (five) and 'Ab' (water),

referring to the land of five rivers, all of which are part of the Indus basin.

Information Booster:
• The Indus River originates in Tibet near Lake Mansarovar and enters India through Ladakh.
• The Punjab Plains are fertile and support extensive agriculture due to alluvial deposits by these rivers.
• The Indus Water Treaty (1960) regulates water sharing between India and Pakistan.
• These plains form a part of the northwestern section of the Indo-Gangetic Plain.

Additional Information:
• Yamuna – Flows through Uttarakhand, Uttar Pradesh, Delhi, and Haryana.
• Brahmaputra – Flows through the northeastern region of India, especially Assam.
• Ganga – Drains the eastern Indo-Gangetic plains, mainly UP, Bihar, and West Bengal.