Question

the no. 781022 is divisible by 11 as the difference of the sum of the digits at odd places and the sum of the digits at even place is _____​

Answer 1

Answer:

781022

event =8,0,2

odd=7,1,2

sum of even no. is 10

sum of odd no. is 10

this no. ends with 0

so it divided by 11

Answer 2

Answer:

odd number= 7+1+2=10

Even number=8+0+2=10

sum of odd number is=10

so this number ends with =0