Assertion-Reason: Northern Plains Agricultural Productivity

This question asks us to evaluate an Assertion (A) about the agricultural productivity of India's Northern Plains and a Reason (R) explaining this productivity.

Analyzing Assertion (A)

• Assertion (A): The Northern Plains are one of the most agriculturally productive regions in India.
• Evaluation: This statement is true. The Northern Plains, formed by the Indus, Ganges, and Brahmaputra river systems, are indeed a major hub for agriculture in India due to their fertile land.

Analyzing Reason (R)

• Reason (R): These plains are comprised of rich alluvial soil, have a favourable climate, and receive adequate water supply from major rivers.
• Evaluation: This statement is also true. The key factors contributing to the agricultural success of the Northern Plains are:
  • Rich alluvial soil deposited by rivers, which is highly fertile.
  • A climate suitable for growing various crops.
  • Consistent water supply from perennial rivers like the Ganges, Yamuna, etc.

Relationship between A and R

Reason (R) directly explains why Assertion (A) is true. The fertile alluvial soil, favorable climate, and ample water supply mentioned in Reason (R) are the fundamental reasons for the high agricultural productivity stated in Assertion (A).

Conclusion

Since both Assertion (A) and Reason (R) are true, and Reason (R) provides the correct explanation for Assertion (A), the correct option is the one that states this.