The classification of persons based on blood groups is to be shown by a pie diagram. The persons having blood group O are 40%. What should be the measure of angle for the persons having O blood group ?

Q.1 (A)(iv) The classification of persons based on blood groups is to be shown by a pie diagram. The persons having blood group O are 40%. What should be the measure of angle for the persons having O blood group ?

A. 114º

B. 140º

C. 104º

D. 144º

Doubtly Asked 25 Oct 2026 ssc 10th Save WhatsApp Report

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Answer: D. 144º

Answer: (D) 144º

Central angle \(= \dfrac{40}{100} \times 360^\circ = 144^\circ\).

Doubtly AI · 25 Oct 2026 AI-verified · Oct 2026 Report

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The classification of persons based on blood groups is to be shown by a pie diagram. The persons having blood group O are 40%. What should be the measure of angle for the persons having O blood group ?

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