Evaluate: sqrt(0.000576) / sqrt(0.000009).

Answer and explanation

Correct answer: C. 8

  1. Step 1: sqrt(0.000576) = 0.024.
  2. Step 2: sqrt(0.000009) = 0.003.
  3. Step 3: Ratio = 0.024 / 0.003 = 24 / 3 = 8.

Practise more Squares and roots.

Free questions with an explanation for every one, and full timed Railways NTPC mock tests.

All Squares and roots questionsTake a mock test

More Squares and roots questions

Evaluate: sqrt(0.000576)… | Railways NTPC Squares and roots