@ShilpySharma14 I'm not here to blame ma'am. I, myself went through something like this a few months back. There is a slightest possibility that you may be unapproachable "to some". Only some students may feel it that way. Or maybe they felt the doubts were too silly to ask you directly !
@ShilpySharma14 There must be a reason why the class/group is noisy in the first place. I'm a student and a tutor myself. So I can relate to this very well ma'am!