Question

Test of the divisibility of 9020814by 11

Answer 1

820074 is the correct answer

Answer 2

in this type of divisibility of 11
we have to do the alternate addition of digits .....
i.e.
9+2+8+4=23
0+0+1=1
now
substract 1 from 23
23-1=22
check whether 22 is divisible by 11 or not
as 22 is divisible by 11 this no. is divisible by 11 and this is the test of divisibility of 11