The difference between the greatest number and the smallest number of 5 digits formed by 0, 1, 2, 3 and 4 using all but. once is:
The difference between the greatest number and the smallest number of 5 digits formed by 0, 1, 2, 3 and 4 using all but. once is:
A32976
B32679
C32769
DNone of these.
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Answer is: A [32976]
Explanation:
Using digits 0, 1, 2, 3 and 4 without repetition of the digits,
greatest number which can be formed using this digits is 43210,
Smallest five digit number which can be formed using this digits is 10234
Difference = 43210 - 10234 = 32976
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