Question

Select three balls and put into a circle, total sum of them must be$30$. Only $2\%$ people can solve this Question. Are you among of them$2\%$ people?

Answer 1

Turn $9$ to make a number $6$.

Obtain $6$ from 1st column,

Obtain $11$ from the 2nd column and take $13$ from the third column.

The sum of these $3$ numbers will make $30$.

$6+11+13=30$

Hence, the correct balls are $6,11$and $13$.