issb intelligence MCQ #346

Find odd one out:

issb intelligence MCQ #346

  1. Question 1

    Q1. Find odd one out:

    • A) Oxygen
    • B) Hydrogen
    • C) Water
    • D) Nitrogen

    Answer: Water

    Explanation: Water is a compound while others are elements. Identify the relationship between the pair, then apply the same logic to the choices.