Q 1: Volume of the cone = _______. pi * r^{2} 1/3 * pi * r^{2} * h pi * r (l + r) pi * r * l

Q 2: Curved surface area of cone _______. pi * r * l pi * r (l + r) None of these pi * r^{2}

Q 3: If h =12 cm. and r = 5 cm. , then slant height = _______. 13 cm. 14 cm. 15 cm. 12 cm.

Q 4: Area of base of cone = _______. pi * r^{2}* l pi * r * l None of these pi * r^{2}

Q 5: The shape of a sharpened pencil end is _______. None of these a cube a cone a cylinder

Q 6: If slant height is 5 cm. radius 3 cm., then height = _______. 3 cm. 4 cm. None of these 7 cm.

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