general math MCQ #219

The length of a rectangle is halved, while its breadth is tripled. What is the percentage change in area?

general math MCQ #219

  1. Question 1

    Q1. The length of a rectangle is halved, while its breadth is tripled. What is the percentage change in area?

    • A) 25% increase
    • B) 50% increase
    • C) 50% decrease
    • D) 75% decrease

    Answer: 50% increase

    Explanation: New area = (L/2) × 3B = (3/2)LB, which is 50% more than the original area LB.