In a survey of 90 people, 25 people said they prefer tea. Find the central angle for “tea” in a pie diagram of this survey.

Q.18 In a survey of 90 people, 25 people said they prefer tea. Find the central angle for “tea” in a pie diagram of this survey.

Doubtly Asked 29 Oct 2026 Practice test ssc 10th Save WhatsApp Report

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Answer: 100°

Central angle = \(\dfrac{25}{90} \times 360^\circ = 100^\circ\)

Doubtly AI · 29 Oct 2026 AI-verified · Nov 2026 Report

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