Which Indian film director has recently launched his autobiography titled "An Unsuitable Boy"?

Introduction / Context:
The question tests knowledge of autobiographical works by prominent Indian personalities, particularly those connected with cinema. "An Unsuitable Boy" is an autobiography that created considerable media buzz because it reveals personal, professional, and emotional aspects of a very visible figure in the Hindi film industry. Examinations frequently include questions asking candidates to identify which public figure wrote a particular autobiography, since these books combine current affairs, culture, and personality focused general knowledge.

Given Data / Assumptions:
• The title of the autobiography is "An Unsuitable Boy". • The book is associated with a well known Indian personality. • Four options provide names from different fields such as cinema, sports, and literature. • Only one of these names correctly matches the autobiography. • The task is to recall which individual released or launched this autobiography.

Concept / Approach:
To answer autobiography questions, it is helpful to link each title with a clear mental image of the person's profession and public image. "An Unsuitable Boy" is closely associated with Indian cinema, celebrity culture, and discussions on identity and career in Bollywood. The author is Karan Johar, a prominent film director, producer, and talk show host. The approach is therefore to match the theme and context of the autobiography with the most suitable candidate from the given list, while eliminating people from other fields or those associated with different books.

Step-by-Step Solution:
1. Recognize that "An Unsuitable Boy" is a play on the title "A Suitable Boy", which is a famous novel by Vikram Seth. 2. Recall that "An Unsuitable Boy" is the autobiography of Karan Johar, where he discusses his journey in Bollywood, his family, his production house, and his personal life. 3. Check option c, Karan Johar, and see that this name matches the remembered author of the book. 4. Evaluate option a, Rishi Kapoor, who did write a separate autobiography titled "Khullam Khulla", but not "An Unsuitable Boy". 5. Evaluate option b, Sachin Tendulkar, who authored "Playing It My Way", a sports autobiography unrelated to the given title. 6. Evaluate option d, Vikram Seth, who wrote the novel "A Suitable Boy", not the autobiographical "An Unsuitable Boy". 7. Since only Karan Johar is correctly linked with "An Unsuitable Boy", select option c as the correct answer.

Verification / Alternative check:
An alternative verification method is to mentally connect the autobiography with promotional events and interviews. At the time of the book's release, there was extensive media coverage featuring Karan Johar discussing his experiences, working with stars, facing criticism, and talking about his personal choices. None of the other options were shown promoting a book with this title. In addition, booksellers and reading lists typically classify "An Unsuitable Boy" under biographies and autobiographies of film personalities, listing Karan Johar as the author, which confirms the answer.

Why Other Options Are Wrong:
• Rishi Kapoor did write an autobiography, but it is titled "Khullam Khulla" and has a different focus on his acting career and life in cinema. • Sachin Tendulkar is associated with the sports autobiography "Playing It My Way", not with "An Unsuitable Boy". • Vikram Seth is a novelist and poet known for works like "A Suitable Boy", but he is not the person behind this autobiographical book.

Common Pitfalls:
A common confusion arises because the title echoes "A Suitable Boy" by Vikram Seth, leading some candidates to mistakenly link the autobiography with him. Others may choose Rishi Kapoor simply because he is a film personality and has an autobiography, without paying attention to the exact title. Some may ignore that Sachin Tendulkar is primarily a cricketer with his own distinct book. To avoid such errors, it is important to memorize autobiography titles together with the specific individual and to note playful or derivative titles such as "An Unsuitable Boy" that deliberately reference another famous book for literary effect.

Final Answer:
The autobiography titled "An Unsuitable Boy" was launched by and written by Karan Johar.