Krishna Sobti is the recipient of the 53rd Jnanpith Award. Which one of the following books was not written by her?

Introduction / Context:
This question tests your knowledge of Indian literature and major literary awards. Krishna Sobti, a celebrated Hindi writer, received the 53rd Jnanpith Award. You are asked to identify which one of the listed books is not authored by her. Such questions require familiarity with the important works of major Indian authors.

Given Data / Assumptions:

• Krishna Sobti is a prominent Hindi novelist and essayist.
• She received the 53rd Jnanpith Award for her contribution to Indian literature.
• The options list five book titles: Daar Se Bichhudi, Mitro Marjani, Zindaginama, Vishw Mithok Sarit Sagar, and Samay Sargam.
• Among these titles, exactly one is not written by Krishna Sobti.

Concept / Approach:
The approach is to recall the major works of Krishna Sobti. She is well known for novels such as Zindaginama, Mitro Marjani, Daar Se Bichhudi, and Samay Sargam. The title Vishw Mithok Sarit Sagar, on the other hand, is associated with another author and does not appear in lists of Krishna Sobti s works. Therefore, Vishw Mithok Sarit Sagar is the odd one out.

Step-by-Step Solution:
Step 1: Identify the books that are certainly written by Krishna Sobti. Standard references associate Zindaginama, Mitro Marjani, Daar Se Bichhudi, and Samay Sargam with her.Step 2: Note that Zindaginama won Krishna Sobti the Sahitya Akademi Award and is one of her most acclaimed novels.Step 3: Recognise Mitro Marjani and Daar Se Bichhudi as important works depicting complex female characters and social realities.Step 4: Samay Sargam is another novel that appears under her bibliography in literary references.Step 5: Check the remaining option, Vishw Mithok Sarit Sagar, which is not listed among her works and is attributed to another writer. Hence it must be the book not written by Krishna Sobti.

Verification / Alternative check:
You can verify this answer by consulting any reliable list of Krishna Sobti s works in a standard literature guide, publisher catalogue, or competitive exam book on Indian authors. These sources consistently list Zindaginama, Mitro Marjani, Daar Se Bichhudi, and Samay Sargam under her name. In contrast, Vishw Mithok Sarit Sagar is absent from her bibliography and is associated with a different author, confirming that it is not her book.

Why Other Options Are Wrong:

• Daar Se Bichhudi: A well known novel by Krishna Sobti that explores the life and emotions of its central characters, so it is not the correct choice.
• Mitro Marjani: One of her most famous works, noted for its bold portrayal of female desire and social norms, so this option is wrong.
• Zindaginama: A landmark novel that earned her the Sahitya Akademi Award, firmly establishing her literary reputation, therefore it is not the answer.
• Samay Sargam: Also written by Krishna Sobti and listed in her body of work, so it cannot be the book not written by her.

Common Pitfalls:
Examinees may be tempted to guess based on how unusual or unfamiliar a title sounds. Another pitfall is not keeping track of lesser known titles by major authors and assuming that any unfamiliar work must be wrong. A better strategy is to positively identify at least two or three titles that you know belong to the author and then eliminate them, which narrows down the choices even if you are not fully sure about every remaining option.

Final Answer:
Vishw Mithok Sarit Sagar was not written by Krishna Sobti, so option D is correct.