Question

Which of the following are the three digit numbers that can be formed by using $0,1$ and $2$ only once.

• A. $102$
• B. $201$
• C. $012$
• D. None of the above

Answer 1

Answer: (A), (B)

The correct options are
A $201$
B $102$

Three digit numbers that can be formed from 0, 1 and 2 are $102$ and $201$.
So, (c) is not a three digit number.

So, options A and B are correct.