MPSC PYQMathematics

Find the radius of circle whose area is equal to the sum of areas of three circles of radii 3 cm, 4 cm and 12 cm.

A.17 cm
B.14 cm
C.13 cm
D.16 cm

Correct answer: C

Source paper

MPSC Gazetted Group B & C Combined Pre 2023 (English)

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