A) 40000
B) 60000
C) 450000
D) 80000
Correct Answer: B
Solution :
(b): Volume \[=\pi {{r}^{2}}h=\frac{22}{7}\times {{1}^{2}}\times 10.5=33ml;\] \[\Rightarrow \]\[4950\] words \[\therefore \] \[400\,ml\Rightarrow \frac{4950}{33}\times 400\] Since, \[\text{1 ml=1}\,\,\text{c}{{\text{m}}^{\text{3}}}\] \[\therefore \] 60,000 words can be written.
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