Correct Answer:
B. Sindh and Jhelum
A Doab is a geographical term for a tract of land lying between two confluent rivers. The Sindh Sagar Doab is the westernmost doab of the Punjab region, and it is correctly identified as lying between the Sindh (Indus) and Jhelum rivers. This foundational geographical concept helps define the distinct regions within the larger Punjab area.
- The option "Chenab and Jhelum" describes the Chaj Doab.
- "Sindh and Chenab" would encompass a broader area, not specifically the Sindh Sagar Doab.
- "Sindh and Ravi" is geographically incorrect for the Sindh Sagar Doab, as the Ravi is much further east.