324 (voluntarily causing hurt by dangerous weapons or means),
504 (intentional insult to provoke breach of peace)
509 (word, gesture or act intended to outrage the modesty of a woman) of the Indian Penal Code.
294 (obscene acts and songs), 506 (criminal intimidation)
354 a (sexual harassment) in the complaint against Kohli.
Tanisha said Gauhar/Kamya need men in their lives, Gauhar/Kamya should file a case against her. IPC 509
Praty said Tanisha behaves like a bar girl, so Tani should file a case against her too. IPC 509
Vivek was abused by Kushal so Vivek needs file a case against Kushal. IPC 294, 354
Andy showing Gauhar's lingerie IPC 509
Kushal abusing Andy - IPC 354, 294, 504, 324
Asif was abused as well
EDIT: no intention to mock the system, but I feel a lot the charges can be applied to any of the housemates. I blame BB for all of it.