10 comes because it is the total number of given digits
Median 3 because if we write these number in ascending order we find ,
0
The numbers which are present in center are 3 and again 3
So , median is = 3+3/2 (2 because totatal number of digits are 2)
= 6/2 = 3
Mode is 3, because 3 comes here highest time
I think you satisfy by this answer