Which is greater : $\sqrt{49}$ or $\sqrt{49}$ - 1 ? | Full Test MCQ | Examoogle

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Full TestUPSSSC PET 06 Sept, 2025 Shift 1

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Which is greater: $\sqrt{49}$ or $\sqrt{49}$ - 1?

$\sqrt{49}$

$\sqrt{49}$ - 1

Both are equal

Cannot be determined

None of the above

Correct Answer

📚 GK • GKFull TestUPSSSC PET 06 Sept, 2025 Shift 1

Option A

$\sqrt{49}$

Quick Summary:

Given: Compare $\sqrt{49}$ and $\sqrt{49}$ − 1 Formula used: If a > 0, then a > a − 1 Calculation: ⇒ $\sqrt{49}$ = 7 ⇒ $\sqrt{49}$ − 1 = 7 − 1 = 6 ⇒ 7 > 6 ∴ $\sqrt{49}$ is greater

Given:

Compare $\sqrt{49}$ and $\sqrt{49}$ − 1

Formula used:

If a > 0, then a > a − 1

Calculation:

⇒ $\sqrt{49}$ = 7

⇒ $\sqrt{49}$ − 1 = 7 − 1 = 6

⇒ 7 > 6

∴ $\sqrt{49}$ is greater

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