Question

The population of a town is $64,000$ and its annual increase is $10$%. The increase in the population at the end of $3$ years is

• A. $Rs.19,200$
• B. $Rs.21,184$
• C. $Rs.46,656$
• D. $Rs.85,184$

Answer 1

Answer: (B)

$Rs.21,184$

$95$% of capacity $=38$ litres
$\therefore Capacity=38\times \frac{100}{95}=40litres$
$\therefore 2$ litres more should be poured.