hello
to solve this question, we should understand that 23 is not divisible by 4. Howver, we can find a way around this. The last number that 4 can divide without any reminder is 20
so that means we have 23 - 20
this means 3 candies were hidden from the children.
now let's find the number of candy each child got
to get this, simply divide 20 by 4
each child got 5 pieces candy and 3 candies was hidden from them.
the answer to this question is option B