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SSC PYQTier 1 2025

SSC CGL – Combined Graduate Level Examination · ప్రశ్న 75

A sector has central angle 144° and radius 7 cm. Another sector with the same radius has a central angle 4π/5 radians. What is the ratio of their areas?

  1. 1:1
  2. 4:5
  3. 5:6
  4. 7:8
సమాధానం చూపించు & వివరణ

సమాధానం: (A) 1:1

వివరణ

4π/5 rad = 144°, so the areas are equal.