Question

Smallest $6$-digit number that can be formed using $9,2,6,0,3,1$ (using each digit only once) is _________ .

• A. $012369$
• B. $102369$
• C. $106239$
• D. $103269$

Answer 1

The correct option is B $102369$

To find the smallest digit start arranging the numbers in ascending order.

However, $0$ cannot be the first or else the number would become $5$ digit.

Therefore, $102369$ is the correct answer.