Correct Answer: Option C — Millets. Millets is correctly identified as they are important sources of fibre, minerals and complex carbohydrates. Millets is also associated with their resilience makes them useful in rain-fed farming systems. Another identifying fact about Millets is that they are important sources of fibre, minerals and complex carbohydrates. A further exam-relevant fact about Millets is that their resilience makes them useful in rain-fed farming systems. Why the other options are incorrect: • Option A — Pulses: Pulses is root-nodule bacteria help many pulse crops fix atmospheric nitrogen. It is incorrect here because Pulses is instead associated with they are valuable in crop rotation for soil-fertility management. • Option B — Sugarcane: Sugarcane is fertile deep soil and reliable irrigation favour high yields. It is incorrect here because Sugarcane is instead associated with gur, khandsari and molasses are important associated products. • Option D — Cotton: Cotton is black soil is especially associated with cotton cultivation in the Deccan. It is incorrect here because Cotton is instead associated with dry weather during boll opening supports fibre quality and harvesting. Exam Takeaway: Connect Millets with “they are important sources of fibre, minerals and complex carbohydrates” and “their resilience makes them useful in rain-fed farming systems” for revision.