Q 1: Total surface area = _____. pi * r * l pi * r^{2}*l pi * r^{2} pi * r (l + r)

Q 2: If h =12 cm. and r = 5 cm. , then slant height = _______. 12 cm. 14 cm. 13 cm. 15 cm.

Q 3: Area of base of cone = _______. pi * r^{2}* l None of these pi * r * l pi * r^{2}

Q 4: Volume of the cone = _______. pi * r^{2} pi * r * l pi * r (l + r) 1/3 * pi * r^{2} * h

Q 5: Curved surface area of cone _______. None of these pi * r (l + r) pi * r^{2} pi * r * l

Q 6: The shape of a sharpened pencil end is _______. a cylinder None of these a cone a cube

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