What will come in the place of the question mark lsquo rsquo in the following question radic 6561 ra...........

Quantitative Aptitude(IBPS CL) Simplification

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

√6561 + √289 × 2 + 45% of 80 = ? + 1

This questions was previously asked in

IBPS Clerk (Prelims)

151

148

149

150

None of these.

- Start with the first part: v6561. The square root of 6561 is 81.

- Next, find v289 × 2. The square root of 289 is 17, and 17 × 2 gives 34.

- Then, calculate 45% of 80. That is 0.45 × 80, which equals 36.

- Add these results: 81 + 34 + 36 gives 151.

- To find the value of '?', note that the equation is: 151 = ? + 1.

- Rearrange to find ?: ? = 151 - 1.

- Therefore, ? equals 150.

- Option:4, 150 is the correct answer.

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