Volume Surface Area Questions and Answers - Arithmetic :: 2 :: part6

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Part 13

Volume Surface Area QUESTIONS AND ANSWERS :: Arithmetic : part6 : 6 to 10

Following Volume Surface Area multiple choice objective type questions and answers will help you in many types of 2024 job and other entrance examinations :

6.Three metal cubes of sides 5 cm, 4 cm and 3 cm are melted and recast into a new cube. The length of the edge of this cube is :

6 cm

8 cm

10 cm

none of these

7.The volume of a cube is 512 cm2. Its surface area is :

64 cm2

256 cm2

384 cm2

512 cm2

8.If each side of a cube is doubled, then its volume :

is doubled

becomes 4 times

becomes 6 times

becomes 8 times

9.If each edge of a cube is increased by 50% the percentage increase in surface area is :

50%

100%

125%

75%

10.A metal sheet 27 cm long, 8 cm broad and 1 cm thick is melted into a cube. The difference between the surface areas of two solids, is :

284 cm2

286 cm2

296 cm2

300 cm2

More Volume Surface Area QUESTIONS AND ANSWERS available in next pages

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Arithmetic Questions And Answers :: Volume Surface Area: part6