Medium
Match the vitamin in Column I with the deficiency disease in Column II.
Column I: (i) Vitamin C (ii) Vitamin D (iii) Vitamin A (iv) Vitamin B1
Column II: (p) Night blindness (q) Beri-beri (r) Scurvy (s) Rickets
Explanation
Explanation
Step 1: Vitamin C is needed for healthy gums and skin; its deficiency causes scurvy → (i)-(r).
Step 2: Vitamin D helps absorb calcium for strong bones; its deficiency causes rickets in children → (ii)-(s).
Step 3: Vitamin A is needed for the retina; its deficiency causes night blindness → (iii)-(p).
Step 4: Vitamin B1 (thiamine) protects nerves; its deficiency causes beri-beri → (iv)-(q).
Answer: i-r, ii-s, iii-p, iv-q.
PRO TIP
Re-check your working by substituting the answer back into the original question.