Q 1: The shape of a sharpened pencil end is _______. a cone a cube None of these a cylinder

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

Q 3: Total surface area = _____. pi * r * l pi * r^{2} pi * r^{2}*l pi * r (l + r)

Q 4: Curved surface area of cone _______. None of these pi * r * l pi * r^{2} pi * r (l + r)

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

Q 6: Volume of the cone = _______. pi * r^{2} pi * r (l + r) 1/3 * pi * r^{2} * h pi * r * l

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