No dear kauravs were not muslims ,muslims are totally different breed.Kauravs did not collect jaziya from non-beleivers niether did they looted and killed non combatans as muslims did. I have no idea what you are talking about brahma and saraswati.No mythology says that brahma took any avatar neither saraswati,that is they were never born as humans to begin with,so the question of rape does not arise.
