Which of the following statement is considered as rape?

Sexual intercourse by a man with his own wife (even against her will) is not rape, if she is above fifteen years of age. A man is said to commit rape, if he has sexual intercourse with a woman, Against her will Without her consent With her consent when her consent has been obtained by putting her or any person in whom she is interested in fear of death, or of hu With her consent, when the man knows that he is not her husband and that she is given consent because she believes he's her lawful husband With her consent, when at the time of giving such consent, by reason of unsoundness of mind or intoxication, she is unable to understand the nature and its consequences with or without her consent, when she is under 16 years of age Ref: The Essentials of Forensic Medicine and Toxicology by K S Narayan Reddy, 27th edition, Page 351.