What is the difference between the greatest and the smallest five digit numbers formed using the digits 7, 0, 3, 4 and 2 without repeating the digits? Pick one:  A) 53978  B) 53916  C) 53961  D) 56781  E) None of these
Explanation:   The greatest 5 digit number that can be formed using the given digits = 74320   The smallest 5 digit number that can be formed using the given digits = 20342   .: The required difference = 74320 - 20342= 
<gadget id="calculator">74320 - 20342</gadget>
<output>53_978</output>
53978   53978nswer: Option 53978
<result>A</result>
What is the difference between the greatest and the smallest five digit numbers formed using the digits 7, 0, 3, 4 and 2 without repeating the digits?