Correct Answer: Sahajanand Saraswati
Subject: 2025
Explanation: <b>Key Fact</b><br>Swami Sahajanand Saraswati is the marked founding leader of the Bihar Kisan Sabha.<br><br><b>Additional Info</b><br>Topic: Peasant Movements. The correct option is <b>D</b> — Sahajanand Saraswati.<br><br><b>Why the other options are wrong</b><br><b>Option A</b>: Sai Muhammad Zubeir — not the option marked correct for this question.<br><b>Option B</b>: Swami Vidyanand — not the option marked correct for this question.<br><b>Option C</b>: Rajendra Prasad — not the option marked correct for this question.<br><br><b>Exam Trick</b><br>Identify the exact concept tested, then eliminate options that contradict the definition, formula, chronology or fact in the question.<br><br><b>Final Answer</b><br>Option D — Sahajanand Saraswati.