issb mathematics MCQ #305

A sum becomes 1.5 times in 4 years SI. Rate:

issb mathematics MCQ #305

  1. Question 1

    Q1. A sum becomes 1.5 times in 4 years SI. Rate:

    • A) 10%
    • B) 12.5%
    • C) 15%
    • D) 20%

    Answer: 12.5%

    Explanation: Interest is half principal in 4 years. Rate is 50/4 = 12.5 percent.