Question

Write 8 numbers, each
being of 5 digits, using the
digits 2, 4, 0, 6 and 9 and
using a digit once in any
number so formed.

99500
95100
94200
93600​

Answer 1

Answer:

The ascending order of the given numbers 8,3,0,1 is:

0<1<3<8

A number cannot begin with 0, so we will put it in the second place.

The smallest digit (other than 0) is 1.

Therefore, the number will begin with 1.

Thus, the smallest number formed is 1038.

Hence, the smallest 4 digit number formed is 1038.