Exams › SSC CGL (Prelims) › Maths

If the radius of a circle is 14 cm, find its circumference. (Use \(\pi = \frac{22}{7}\))

1. 88 cm
2. 86 cm
3. 90 cm
4. 84 cm

Correct answer: 88 cm

Solution

The circumference of a circle is given by \(2\pi r\). Substituting \(r=14\) cm and \(\pi=\frac{22}{7}\), we get \(2 \times \frac{22}{7} \times 14 = 88\) cm. So the correct answer is 88 cm.

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