JEE Main 2023 Physics question

Spherical insulating ball and a spherical metallic ball of same size and mass are dropped from the same height. Choose the correct statement out of the following {Assume negligible air friction}

• (A)Time taken by them to reach the earth's surface will be independent of the properties of their materials
• (B)Insulating ball will reach the earth's surface earlier than the metal ball
• (C)Metal ball will reach the earth's surface earlier than the insulating ball
• (D)Both will reach the earth's surface simultaneously.Correct