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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 .

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)

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