Step 1: Understanding Dr. Rajendra Prasad's birth place.
Dr. Rajendra Prasad, the first President of India, was born in the village of Ziradei in the Siwan district of Bihar. His birth on December 3, 1884, in this village is a significant part of India's history.
Step 2: Analyzing the options.
(A) Patna: Patna is the capital of Bihar, but it is not Dr. Rajendra Prasad's birthplace.
(B) Chhapra: Chhapra is a city in Bihar, but Dr. Rajendra Prasad was born in Ziradei.
(C) Ziradei: Correct. Dr. Rajendra Prasad was born in Ziradei, which is in the Siwan district of Bihar.
(D) Darbhanga: Darbhanga is a city in Bihar, but it is not Dr. Rajendra Prasad's birthplace.
Step 3: Conclusion.
The correct answer is (C) Ziradei, as Dr. Rajendra Prasad was born in the village of Ziradei in Bihar.