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SSC CPO 2024 PYQ — Question 106

SSC CPO - 28 June 2024 - Shift 3 • Quantitative Aptitude • Q106

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Find the value of [9+3−2×{(4÷14)−4}+81÷9+81÷9+3−9]+9[9+3-2×\{ (4 ÷{1\over4})-4 \}+81÷9+81÷9+3-9]+9.

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Correct answer: B

Explanation

The correct answer is option 2 i.e. 9.

[9+3−2×{(4÷14)−4}+81÷9+81÷9+3−9]+9[9+3-2×\{ (4 ÷{1\over4})-4 \}+81÷9+81÷9+3-9]+9

⇒ [9+3−2×{16−4}+9+9+3−9]+9[9+3-2×\{ 16-4 \}+9+9+3-9]+9

 ⇒ [9+3−2×{12}+9+9+3−9]+9[9+3-2×\{ 12 \}+9+9+3-9]+9

 ⇒ [9+3−24+9+9+3−9]+9[9+3-24+9+9+3-9]+9

 ⇒ [33−33]+9[33-33]+9

 ⇒ 9