Health Minister K K Shylaja today said a report has been sought from the medical college hospital here.
A press release quoted her as saying that the complaint of the students would be examined.
Medical College Principal Thomas Mathew said none had questioned boys and girls sitting next to each other in the classes.
A teacher only questioned 13 to 14 of them sitting in a small lecture hall on a bench meant for about seven to eight students.
Mathew said the issue also figured in the Parents Teachers Association meeting, where most of them did not favour students sitting jampacked.