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Square root of 0.9 is ______.

This question was previously asked in
NPCIL Assistant Grade-1 (Advance) Official Paper-II (Held On: 08 Sept, 2018)
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  1. 0.30
  2. 0.03
  3. 0.95
  4. 0.003

Answer (Detailed Solution Below)

Option 3 : 0.95
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Detailed Solution

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Given:

Square root of 0.9

Formula used:

x≈ value

Calculation:

0.9

Using approximation method:

0.9≈0.95

⇒ The correct answer is option (3).

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