Question

Test the divisibility of the number 5,21,353 by 11.​

Answer 1

Answer:

sum or even places+sum or odd places must ne divisible by 11

sum of even places=2+3+3=8

sum of odd places=5+1+5=11

sum or both even And odd=11+8=19,which is not divisible by 11.

Hence, 521353 is not divisions by 11