A) 11 |
B) 8 |
C) 4 |
D) None of these |
A) 11 |
We know that, a number is divisible by 11 when the difference between the sum of its digit at even places and sum of digit at odd places is either 0 or the difference is divisible by 11.
So, number is 58129745812974
Sum of digits at odd places
=4+9+1+5+7+2+8=36
Sum of digit at even places
7+2+8+4+9+1+5=36
So, the required difference = 36 - 36 = 0
The number is divisible by 11.