Q 1: A rectangle piece of a paper is 22cm. long and 10cm. wide. A cylinder is formed by rolling the paper along its length. Find the volume of cylinder. 386 c. cm. 358 c. cm. 348 c. cm. 385 c. cm.

Q 2: The radius of a sphere is 44.1 cm. to paint the surface of the sphere at 2 cents per 1 Sq. cm. how much will it cost? $ 488.9808 $ 488.8908 $ 488.9088 $ 488.0988

Q 3: From a cube of side 21 cm., a largest possible sphere is made. What is its volume? 4859 cu. cm. 4853 cu. cm. 4857 cu. cm. 4851 cu. cm.

Q 4: The area of the base of a cone is 1201.5 Sq. cm. If its height is 17cm. Find its volume. 6802.5 c. cm. 6806.5 c. cm. 6804.5 c. cm. 6808.5 c. cm.

Q 5: Find the surface area of the sphere of radius 5.25 cm. 345 Sq. cm. 345.5 Sq. cm. 346 Sq. cm. 346.5 Sq. cm.

Q 6: The radius of a sphere is 19.6 cm. to paint the surface of the sphere at 2 cents per 1 Sq. cm. how much will it cost? $ 96.8885 $ 96.8588 $ 96.8858 $ 96.5888

Q 7: The base area of cone is 38.5 Sq. cm. its volume is 77 cu. cm. its height is _______. 6 cm. 7 cm. 5 cm. None of these

Q 8: The radius of a hemisphere is 10.5 cm. Find its surface area. 694 Sq. cm. 691 Sq. cm. 692 Sq. cm. 693 Sq. cm.

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