Question

Match the micro nutrient deficiency diseases and its corresponding plant

• A. I-C, II-D, III-E, IV-B
• B. I-C, II-E, III-D, IV-B
• C. I-C, II-A, III-D, IV-B
• D. I-C, II-D, III-A, IV-B

Hint:

Whiptail of cauliflower is a classic exam question. It is always associated with Molybdenum (Mo) deficiency.
Recognizing III-D helps you narrow down to the correct answer choice immediately.

Answer 1

The Correct Option is B

Step 1: Use two symptoms you already know for certain.
Mottling of leaves in Citrus is a textbook sign of zinc deficiency, so item I pairs with C. Heart rot in beet root is caused by boron deficiency, so item II pairs with E.
Step 2: Test the four options against these two facts.
Any option that does not keep I with C and II with E together can be dropped straight away.
Step 3: Apply the filter.
Only the option carrying both I-C and II-E survives, which also carries III-D and IV-B.
Final answer: Option 2, I-C, II-E, III-D, IV-B.