Thirty Days Prior to Pesach Part III

The status of the thirty days before Pesach; 3 main issues arise. This mini lecture, given by Rabbi Yehoshua Grunstein, is part 3 of 3 dealing with when there may be a limitation as to what subject matter you learn during this time, which question posed to a Rabbi comes first, and if this is a general rule regarding all Holidays or just for Pesach?