Which of the following will be the middle digit of the lowest number formed after
the digits in each number is arranged in descending order?
642 379 894 546 795
A 1
B 2
C 4
D 7
hello?
Which of the following will be the middle digit of the lowest number formed after
the digits in each number is arranged in descending order?
642 379 894 546 795
A 1
B 2
C 4
D 7