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SSC CHT Geometry — practice questions

Explore 1 free Geometry questions in SSC CHT Quantitative Aptitude. Open each question or exercise to read its content, reference answers and available explanation.

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The ratio of the interior to exterior angle of a regular polygon is 4:1. How many sides does the polygon have?Read the answer and worked solution →

Worked practice questions

The ratio of the interior to exterior angle of a regular polygon is 4:1. How many sides does the polygon have?

  1. 6
  2. 8
  3. 12
  4. 10
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Correct answer: D. 10

1. Interior + exterior = 180°, and ratio 4:1 means exterior = 180/5 = 36°. 2. Number of sides = 360° / exterior angle = 360 / 36. 3. = 10 sides. _Source: RRB Group D CEN-02/2018 PYQ, Q.24._

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More Quantitative Aptitude topics

MensurationMultiplicationNumber PropertiesSimple InterestSquares And RootsPercentagesNumber SystemRatio and Proportion