Question

How many numbers are divisible by $9$?
$863,267,129,774,981,997,936$

• A. $2$
• B. $3$
• C. $4$
• D. $5$

Answer 1

Answer: (B)

$3$

Here,

$774=7+7+4=18,981=9+8+1=18,936=9+3+6=18$ are divisible by $9$ because the sum of the digits of those numbers are a multiple of $9$.

Therefore, there are $3$ numbers divisible by $9$.

So, option B is correct.