WBCS.LIVE practice question

What is the duplicate ratio of 15 : 12

Solve this multiple-choice question and check the correct answer with its explanation below.

Answer options

  1. 150 : 120
  2. 212 : 144
  3. 225 : 144
  4. 45 : 36

Correct answer and explanation

Correct answer: 225 : 144