NPK fertilizers provide which three primary macronutrients to plants? MCQ with Answer and Explanation

NPK fertilizers provide which three primary macronutrients to plants?
A. Nitrogen, Phosphorus, Potassium
B. Nitrogen, Potassium, Carbon
C. Nitrogen, Phosphorus, Calcium
D. Nickel, Phosphorus, Potassium
Answer: Option A
Solution (By JKExamLibrary)
NPK stands for Nitrogen (N), Phosphorus (P), and Potassium (K). These are the three primary macronutrients essential for plant growth. N promotes leafy growth, P aids root and flower development, and K improves overall health and disease resistance in crops.

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