If N = 119/16 then √N = ?

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If N = 11⁹/₁₆ then √N = ?

1. 1³/₄
2. 1¹/₄
3. 1.125
4. None of these

Correct Option: B

N = 25/16
∴ √N = √25/16
= 5/4
= 1¹/₄