Among the four options given below three have similarities. Find the odd one out.
Answer & explanation
Correct answer: option 2
The correct answer is Option (2) → Influenza
Option (1) Scurvy — a deficiency disease caused by lack of vitamin C; the gums bleed and wounds heal slowly.
Option (2) Influenza — the flu, an infectious disease caused by a virus and spread through coughs and sneezes, so influenza is the odd one out.
Option (3) Beri Beri — a deficiency disease caused by lack of vitamin B1 (thiamine); it weakens the nerves and muscles.
Option (4) Rickets — a deficiency disease caused by lack of vitamin D; the bones of children become soft and bent.