Question

Solve any un
The barrel of a fountain pen, cylindrical in shape, is 7 cm
long and 5 mm in diameter. A full barrel of ink in the pen
will be used up on writing 330 words on an average then
(a) Find the volume of the barrel of the fountain pen.
(b) If the ink in the bottle is th of a litre then write the
volume of the ink in cm.cube
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Answer 1

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