MHT CET 2022 Physics question

Match the following columns (R = radius, K = Radius of gyration)

Column I (A) 'K' for a solid sphere rotating about its tangent (B) 'K' for a ring rotating about its tangent perpendicular to its plane (C) 'K' for a uniform solid right circular cone rotating about its central axis (D) 'K' for a uniform disc rotating about its diameter Column II (P) (Q) (R) (S)

• (A)(A) - (P), (B) - (R), (C) - (Q), (D) - (S)
• (B)(A) - (R), (B) - (Q), (C) - (S), (D) - (P)
• (C)(A) - (Q), (B) - (R), (C) - (P), (D) - (S)
• (D)(A) - (R), (B) - (P), (C) - (S), (D) - (Q)Correct