The area of the sector of a circle (in cm2) of radius 7 cm and central angle 60° is:

(Take π = \(\frac{22}{7}\))

This question was previously asked in
SSC CGL 2023 Tier-I Official Paper (Held On: 19 Jul 2023 Shift 3)
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  1. \(\frac{77}{2}\)
  2. 77
  3. \(\frac{77}{3}\)
  4. \(\frac{77}{4}\)

Answer (Detailed Solution Below)

Option 3 : \(\frac{77}{3}\)
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Detailed Solution

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Formula Used : 

Area of Sector = θ/360° × π × r2

Calculation :

Area = 60\360 × 22/7 × 7 × 7

⇒ 1/6 × 22/7 × 7 × 7

⇒ 22 × 7/6

⇒ 11 × 7/3

⇒ 77/3

∴ The correct answer is 77/3.

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