Home » Volume and Surface Area – Questions and Answers – Quiz 1Volume and Surface Area – Questions and Answers – Quiz 1by adminApril 18, 2016April 17, 2016 1. A right triangle with sides 3 cm, 4 cm and 5 cm is rotated the side of 3 cm to form a cone. The volume of the cone so formed is: 12 π cm^3 15 π cm^3 16 π cm^3 20 π cm^32. In a shower, 5 cm of rain falls. The volume of water that falls on 1.5 hectares of ground is: 75 cu. m 750 cu. m 7500 cu. m 75000 cu. m3. A hall is 15 m long and 12 m broad. If the sum of the areas of the floor and the ceiling is equal to the sum of the areas of four walls, the volume of the hall is: 720 900 1200 18004. 66 cubic centimetres of silver is drawn into a wire 1 mm in diameter. The length of the wire in metres will be: 84 90 168 3365. A hollow iron pipe is 21 cm long and its external diameter is 8 cm. If the thickness of the pipe is 1 cm and iron weighs 8 g/cm^3, then the weight of the pipe is: 3.6 kg 3.696 kg 3.696 kg 36.9 kg Score = Correct answers: Leave a Reply Cancel replyYour email address will not be published. Required fields are marked *CommentName * Email * Website Save my name, email, and website in this browser for the next time I comment.