SSC CGL – Combined Graduate Level Examination · ప్రశ్న 73
A circular board has radius 3 m. Painting costs ₹50/m². If 15% is unpainted, what is the total cost?
సమాధానం చూపించు & వివరణ
సమాధానం: (B) ₹1202
వివరణ
28.27 × 0.85 × 50 ≈ ₹1,202.
SSC CGL – Combined Graduate Level Examination · ప్రశ్న 73
సమాధానం: (B) ₹1202
28.27 × 0.85 × 50 ≈ ₹1,202.