or
or
According to the question, the number Mary is thinking can't be divided by 2 or 3.
If we look at the options, the only number that can't be divided by 2 or 3 is 11.
So, The answer is 11.
আপনি আমাকে যেকোনো প্রশ্ন করতে পারেন, যেমনঃ
Are you sure to start over?
