Question

A number is divisible by 11 if the difference of the sums of even and odd places is or a multiple of 11
A. True
B. False​

Answer 1

Answer:

If the difference of the sum of alternative digits of a number is divisible by 11 then that number is divisible by 11. ... Therefore, 2143 is not divisible by 11. Hence, the statement a number is divisible by 11 if the difference of sums of even and odd places is 0 or a multiple of 11 is true.