StudyWithSmile — free flashcards, quizzes and exam practice for school students

Surface Areas and Volumes

Mathematics · CBSE Class 10 · English Medium · 20 questions and answers

Sample questions

Q: Common mistake: when melting one solid and recasting it into another, which quantity is conserved?

A: The volume stays the same; surface area generally changes.

Q: Write the total surface area of a cuboid of dimensions l\times b\times h.

A: 2(lb+bh+hl).

Q: Write the volume of a cuboid.

A: V=l\times b\times h.

Q: Write the total surface area of a cube of side a.

A: 6a^2.

Q: Write the volume of a cube of side a.

A: a^3.

Sign in free to study all 20 questions with flashcards, quizzes and spaced revision.