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MCQ practice · SSC General Mathematics Board questions · Chapter 8: Circle

Sylhet Board 2025

Which value can an angle inscribed in the minor arc of a circle take?

Think it through first, then pick an option.

  1. a 60°
  2. b 75°
  3. c 90°
  4. d 100°
Answer and explanation

Correct answer: d 100°

100° is obtuse, a possible value of an angle in the minor arc.

Why the other options are wrong

  • a 60°: 60° is acute, the kind in a major arc; the minor-arc angle is obtuse.
  • b 75°: 75° is acute; an angle in the minor arc exceeds 90°.
  • c 90°: 90° is the semicircle angle; a minor-arc angle is larger.