Step 1: Understanding the question.
This question asks about a cultural city in India. Among the listed options, Varanasi is widely recognized as one of the oldest cities and a significant cultural and spiritual center in India.
Step 2: Analyzing the options.
(A) मक्का: Makkah is a religious center for Muslims, not a cultural city of India.
(B) जैसलमेर: Jaisalmer is a cultural city in Rajasthan, but Varanasi is more widely considered a cultural hub.
(C) वाराणसी: Correct — Varanasi is regarded as the cultural capital of India, with rich traditions in arts, music, and spirituality.
(D) इनमें से सभी: This is incorrect, as only Varanasi is considered the cultural center.
Step 3: Conclusion.
The correct answer is (C) वाराणसी, as it is a well-known cultural city.