Name the author of the book "All About Women", a work often referred to in discussions of women's issues and literature.

Introduction / Context:
This question concerns a book that appears in examinations related to women's studies and general knowledge. "All About Women" is associated with a well known writer and activist who often addresses issues of women's rights and social justice. Knowing which author wrote it helps in both competitive exams and broader discussions about feminist literature.

Given Data / Assumptions:

• The book title "All About Women" is given.
• The options are Priya Kumar, Taslima Nasreen, Shobha De and Geeta Choubey.
• Only one of these names correctly identifies the author.

Concept / Approach:
Taslima Nasreen is a Bangladeshi writer and activist who is known for her outspoken views on women's rights, religion and freedom of expression. Her works often draw attention in exams focused on social issues. Priya Kumar is a motivational writer, Shobha De writes popular fiction and columns, and Geeta Choubey is not commonly associated with this particular title in standard examination sources. Matching the book to the author most often linked with women's issues in exam material indicates the correct answer.

Step-by-Step Solution:
Step 1: Note that the book title "All About Women" suggests a focus on women's lives and concerns. Step 2: Taslima Nasreen is widely known for writing about women's oppression and for taking strong positions in favour of women's rights. Step 3: Exam oriented general knowledge sources typically link "All About Women" with Taslima Nasreen. Step 4: Priya Kumar writes motivational and self help type books and is not usually cited as the author of this particular title. Step 5: Shobha De is a well known novelist and columnist but standard GK questions do not identify her as the author of "All About Women". Step 6: Geeta Choubey does not appear in most common reference lists for this book in exam syllabi. Step 7: Therefore, among the given options, Taslima Nasreen is recognised as the correct answer.

Verification / Alternative check:
Multiple competitive examination guides and question banks attribute "All About Women" to Taslima Nasreen. These sources are specifically designed to reflect what exam setters expect candidates to know. Although bibliographic details of less widely circulated titles can be harder to confirm, the consistency of exam references strongly supports Taslima Nasreen as the correct choice for this question context.

Why Other Options Are Wrong:

• Priya Kumar is wrong because her best known works are in the motivational genre, not this title.
• Shobha De is wrong because she is usually associated with novels and columns rather than this book in exam guides.
• Geeta Choubey is wrong because she is not identified in major GK compilations as the author of "All About Women".

Common Pitfalls:
One common mistake is to choose Shobha De simply because she is a famous woman author whose writing focuses on urban women. Another is to be misled by lesser known names without checking how exam material usually attributes the work. When in doubt in an exam context, it is safer to follow the attribution that appears consistently in standard preparation books, which is Taslima Nasreen for this title.

Final Answer:
The book "All About Women" is attributed in exam oriented references to Taslima Nasreen.