Question

How many multiples of $5$ are there from $10$ to $95$?

• A. $18$
• B. $16$
• C. $20$
• D. $17$

Answer 1

The correct option is A $18$

Number of multiples of $5$ from $10$ to $95$

$\frac{95}{5}=19$

$\Rightarrow$ $95$ is the $19th$ multiple of $5$

and similarly $10$ is the $2nd$ multiple of $5$

$\Rightarrow$ One multiple is ommitted

$\Rightarrow$ There are $18$ multiples of $5$ from $10$ to $95$