What will come in the place of the question mark in the following question 440 34 times 5 2 91 of 10...........

Qunatitative Aptitude (RBI Ast) Simplification

What will come in the place of the question mark ? in the following question ?

440 - (34 × 5) = ?² - 91% of 100

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RBI Assistant (18 Nov, 2023 Shift 1)

- Start with the equation: \(440 - (34 \times 5) = ?^2 - 91\% \text{ of } 100\).

- Calculate \(34 \times 5 = 170\).

- Therefore, \(440 - 170 = 270\).

- Calculate 91% of 100, which is 91.

- The equation becomes: \(270 = ?^2 - 91\).

- Simplify: \(270 + 91 = ?^2\).

- Result: \(361 = ?^2\).

- The square root of 361 is 19.

Option 4: 19 is the correct answer.

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