In an examination, the average marks of students in sections $\mathrm{A}$ and $\mathrm{B}$ are $32$ and $60$, respectively. The number of students in section $\mathrm{A}$ is $10$ less than that in section $\mathrm{B}$. If the average marks of all the students across both the sections combined is an integer, then the difference between the maximum and minimum possible number of students in section $\mathrm{A}$ is