Step 1: Understanding the Concept:
This question asks for a specific plot detail from the short story "A Pinch of Snuff" by Manohar Malgonkar.
Step 2: Detailed Explanation:
In the story, the narrator's uncle, Nanukaka, arrives in Delhi unannounced. The reason he gives for his visit is that he wants to see a minister. When the narrator asks which one, Nanukaka specifies that he has come to see the Welfare Minister. This is the official purpose that sets the story's humorous and complicated plot in motion.
Step 3: Final Answer:
The story explicitly states that Nanukaka came to Delhi to visit the Welfare Minister. Therefore, option (B) is the correct answer.