Question

Take two digits, say 2 and 3. Make 4-digit numbers using both the digits equal number of times.
Which is the greatest number?
Which is the smallest number?
How many different numbers can you make in all?

Answer 1

1) 2233 - Smallest
2) 2323
3) 2332
4) 3223
5) 3232
6) 3322 - Greatest

Answer 2

The smallest number is 2233.

The greatest number is 3322.

Total 6 numbers are derived.

To find:  

Which is the ‘greatest number’?  

Which is the ‘smallest number’?  

How many ‘different numbers’ can you make in all? To take two digits, say “2 and 3 and Make 4-digit numbers” using both the “digits equal number” of times.

Solution:

1. 2233 - This is the ‘smallest number’.

2. 2323

3. 2332

4. 3223

5. 3232

6. 3322 - This is the ‘greatest number’.

Total 6 numbers are derived.