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SSC CPO 2024 PYQ — Question 129

SSC CPO - 27 June 2024 - Shift 2 • Quantitative Aptitude • Q129

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The value of 1−71−11+71−71 - \frac{7}{1 - \frac{1}{1 + \frac{7}{1 - 7}}} is :

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Correct answer: D

Explanation

The correct answer is Option 4 i.e. 0.

 1−71−11+71−71 - \frac{7}{1 - \frac{1}{1 + \frac{7}{1 - 7}}}

= 1−71−11−761 - \frac{7}{1 - \frac{1}{1 - \frac{7}{6}}}

= 1−71+611 - \frac{7}{1 + \frac{6}{1}}

= 1 - 7/7

= 1 - 1

= 0