Question

Find the number that should be added to $452671$ to make it exactly divisible by $8$?

• A. $5$
• B. $6$
• C. $1$
• D. $8$

Answer 1

Answer: (C)

$1$

To check if a number is divisible by $8$, we check if the last three digits of the number is divisible by $8$ .

When we divide the number formed by the last three digits from the given number, $671$, by $8$, we get a remainder $7$.

Hence, if we add $1$ to the number, it will be exactly divisible by $8$.

So, option C is correct.