Get premium membership and access revision papers with marking schemes, video lessons and live classes.
  OR
Processing. Please wait.

 Class 7 Mathematics: questions and answers on volume

The figure below shows a metal cylinder with a square hole of side 5 cm made through its length. The diameter of the cylinder is 14 cm and its height is 10cm .
figvolume20520201513.JPG
What is the volume of the metal?(Take =#pi=22/7#)
A. 1540#cm^3#
B. 1290#cm^3#
C. 1790#cm^3#
D. 5910#cm^3#

 (6m 13s)
1588 Views     SHARE

|