Question

Which is the smallest 6-digit number that can be formed using the digits 7, 0, 9, 8, 6 and 3?

(Note: Repetition of digits is not allowed)

• A. 036789
• B. 903678
• C. 306789
• D. 806739

Answer 1

The correct option is C

306789

As per the question we have to find the smallest 6-digit number that can be formed using the digits 7, 0, 9, 8, 6 and 3.

To form the smallest 6-digit number we will arrange the numbers in ascending order.

0 < 3 < 6 < 7 < 8 < 9.

Now, the first digit of a number cannot be zero.

So, the smallest 6-digit number that can be formed using the digits 7, 0, 9, 8, 6 and 3 is 306789.