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Answer (Detailed Solution Below)

Option 2 : 14

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Detailed Solution

सही उत्तर 14 है।

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PrepSnapprepsnap.in • Part -A

Question:

Simplify: $\sqrt{144} + \sqrt{81} - \sqrt{49}$. / सरल कीजिए: $\sqrt{144} + \sqrt{81} - \sqrt{49}$।

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28
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14
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10
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12

Correct Answer: 14

√144 = 12, √81 = 9 and √49 = 7, so 12 + 9 − 7 = 14. / √144 = 12, √81 = 9 और √49 = 7 है, अतः 12 + 9 − 7 = 14।

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