Which number is the odd one out: 121, 144, 169, 186?

  1. 121
  2. 169
  3. 144
  4. 186
Answer

D) 186

186 is not a perfect square (11^2, 12^2, 13^2).

Quantitative Reasoning MCQ · More Analogies & Odd One Out MCQs · Practise