Answer :
Answer:
18
Step-by-step explanation:
Few numbers of the students are standing in a circle.
Students are evenly spaced and given that the 6th student is directly opposite to the 15th student.
So, in the half-circle, there are ( 15 - 6 ) = 9 students spaced evenly.
Therefore, in the full circle, there will be all together ( 9×2 ) =18 students evenly spaced. (Answer)