mdcat logical reasoning MCQ #141

A city's smog levels increase significantly during peak traffic hours. What is the primary cause?

mdcat logical reasoning MCQ #141

  1. Question 1

    Q1. A city's smog levels increase significantly during peak traffic hours. What is the primary cause?

    • A) Emissions from vehicles
    • B) Industrial pollution
    • C) Agricultural burning
    • D) Natural dust

    Answer: Emissions from vehicles

    Explanation: Vehicle emissions are the primary cause during peak traffic; other sources contribute but are not primary.