A number is divisible by 11 if the difference between the sums of the digit in odd even places respectively is :
A. A multiple of 3
B. A multiple of 5
C. Zero or a multiple of 7
D. Zero or a multiple of 11
Answer: Option D
Solution (By Examveda Team)
Clearly, (D) is true.This Question Belongs to Arithmetic Ability >> Number System
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