Question

Using digits 4,5,6&0 without repetition make the greatest four digit number

(a) 4560 (b) 5640 (c) 6540 (d) 6504​

Answer 1

Answer:

6540 is the answer for this question

Answer 2

Given :

four digits i.e. 4,5,6 and 0.

To Find :

The greatest four-digit number that can be formed using the given digits.

Solution:

To find the greatest four-digit number that can be formed using the given digits i.e. 4,5,6,0 we first need to arrange the digits in sorted order.

Sorting is the method of systematically arranging a group of raw data. It is of two types :

• Ascending order
• Descending order

Here we arrange the given digits in descending order. i.e.

$6,5,4,0$

Hence, the greatest number that can be formed is $6540$ .