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  1. If the total surface area of a cube is 96 cm², its volume is
    1. 56 cm³
    2. 16 cm³
    3. 64 cm³
    4. 36 cm³
Correct Option: C

Let Edge of cube = x cm

∴ 6x² = 96 ⇒ x² =
96
 = 16
6

⇒ x = √16 = 4cm
Volume of cube = (edge)³ = (4)³ = 64 cu. cm


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