Question

If a381 is divisible by 11 find the value of the smallest natural number a?

Answer 1

a381 is divisible by 11.

Sum of odd place = a+8

Sum of even place = 3+1=4

a+8 = 4

Then, The value of a = 7

Answer 2

Answer:

7. If the number A381 is divisible by 11, then what is the value of A?

a. 7

b. 3

c. 1

d. 8