Question

The barrel of a fountain pen which is cylindrical in shape is 14 cm long and its radius is 6 centimetres. A full barrel of ink is used in writing 363 words. The number of words that can be written by bottle of ink containing 48/11 th of a litre is?

Answer 1

$volume \: of \: cylinder = \pi {r}^{2} h$
$\frac{22}{7} \times 14 \times 6 = 264{cm}^{2} \\ \frac{264}{1000} litre \\ now \\ \frac{48}{11} \times \frac{264}{1000}$
1152Words
Merry Christmas