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CUET
General Test
Quantitative Reasoning
Mensuration: 2D
If six times of the circumference and area of a circle are numerically equal, then the diameter of the circle is?
26
28
24
22
6 × Circumference = Area of circle
⇒ 6 × 2 \(\pi \) r = \(\pi \) r2
r = 12 and diameter = 24