Q 1: Calculate the lateral surface area of a triangular prism of sides 21cm., 25cm. and 29cm. and height 27cm. 2035 Sq. cm. 2015 Sq. cm. 2025 Sq. cm. 2045 Sq. cm.

Q 2: If the total surface area = 1350 Sq. cm. Then a = _______. (Where 'a' is side) 16 cm. 14 cm. 13 cm. 15 cm.

Q 3: The vertical cross section of a cylinder is a ______. None of these cube circle rectangle

Q 4: if the total surface are of cube is 294 Sq. cm. then a = _____. 9 cm. 6 cm. 7 cm. 8 cm.

Q 5: The radius of a hemisphere is 10.5 cm. Find its surface area. 692 Sq. cm. 691 Sq. cm. 693 Sq. cm. 694 Sq. cm.

Q 6: The ratio of base radius and height of a cone is 3:4. If the cost of smoothing the curved surface area at 2 cents per 1 Sq.cm. is $ 103.95. The find volume of liquid containing in it. (in liters) (1 liter = 1000 cu. cm.) 43.569 liters 43.695 liters 43.965 liters 43.659 liters

Q 7: The diameter of a copper sphere is 6 cm. It is beaten and drawn into a wire of a diameter 0.2 cm. Find the length of the wire. 3680 cm. 3640 cm. 3620 cm. 3600 cm.

Q 8: Volume of the cone = _______. pi * r^{2} 1/3 * pi * r^{2} * h pi * r * l pi * r (l + r)

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