Who is the author of the biography Rekha The Untold Story, which chronicles the life and career of the actress Rekha?

Introduction / Context:
Biographies of film personalities are popular reading and often appear in general knowledge questions about books and authors. Rekha The Untold Story is a well known biography of the legendary Hindi film actress Rekha. This question checks whether learners can correctly associate this title with the journalist and writer who authored it, rather than with other prominent authors who have written on different subjects.

Given Data / Assumptions:

• The title provided is Rekha The Untold Story.
• It is a biography of the Indian film actress Rekha.
• Four options list different authors who have written notable books.
• We assume standard publishing information.

Concept / Approach:
The concept is direct mapping of a biography to its author. Yasser Usman is an entertainment journalist who has written multiple biographies of film stars, including this one on Rekha. The other authors are associated with mythological fiction, other biographies and police or security writings. The correct approach is to recall which writer specialises in film biographies and has specifically written on Rekha.

Step-by-Step Solution:
Step 1: Identify Rekha The Untold Story as a biography of the actress Rekha. Step 2: Recall that Yasser Usman is known for writing detailed biographies of Hindi film actors and authored this book. Step 3: Anand Neelakantan is recognised for rewriting Indian epics in his novels, not for biographies of film stars. Step 4: Ram Kamal Mukherjee has written Hema Malini Beyond the Dream Girl, a biography of another actress, but not this book on Rekha. Step 5: K Vijay Kumar is known for works related to policing and security operations, such as narratives of anti insurgency actions. Step 6: Therefore, Yasser Usman is the correct choice for this particular biography.

Verification / Alternative check:
Publisher listings and reviews of Rekha The Untold Story clearly show Yasser Usman as the author. Articles about the book, interviews and media coverage of its release consistently mention him as the writer, confirming the attribution without confusion.

Why Other Options Are Wrong:
Anand Neelakantan: Popular author of mythological retellings, with no link to this biography.
Ram Kamal Mukherjee: Biographer of Hema Malini, but not of Rekha in this particular work.
K Vijay Kumar: Associated with law enforcement literature, not with film star biographies.

Common Pitfalls:
A common error is to confuse Yasser Usman with Ram Kamal Mukherjee since both names appear in discussions about biographies of Hindi film actresses. Candidates may recall hearing about Hema Malini Beyond the Dream Girl and mistakenly extend the same author to Rekha book. To avoid this, it helps to memorise that Rekha The Untold Story is by Yasser Usman, while Hema Malini biography is by Ram Kamal Mukherjee.

Final Answer:
Rekha The Untold Story is authored by Yasser Usman.