Correct Answer - Option 3 : 90

**Given:**

Area of three consecutive faces of cuboid = 9 cm^{2}, 25 cm^{2}^{ }and 36 cm^{2}

**Formula used:**

Volume of cuboid = √area_{1} × √area_{2} × √area_{3}

**Calculation:**

Volume of cuboid = √9 × √25 × √36 cm^{3}

⇒ 3 × 5 × 6 cm^{3}

⇒ 90 cm^{3}

**∴ The volume of cuboid is 90 cm**^{3}