Arrange the following in chronological order and choose the correct option:
I. Battle of Talikota
II. Establishment of Nagalpuram
III. Formation of Kamalpuram Tank
IV. Emergence of the Sultanate of Golconda
Four students of class XII are given a problem to solve independently. Their respective chances of solving the problem are: \[ \frac{1}{2},\quad \frac{1}{3},\quad \frac{2}{3},\quad \frac{1}{5} \] Find the probability that at most one of them will solve the problem.
