Question

The H.C.F. of two numbers is $12$ and their difference is $12.$ Which of the following can be the numbers?

• A. $66,78$
• B. $74,86$
• C. $97,109$
• D. $84,96$

Answer 1

The correct option is D $84,96$

The difference of required numbers must be $12$ and each should be divisible by $12.$
Now, checking the given options, only the fourth option satisfies.