Step 1: Understanding the Concept:
Elections in India are managed by an independent body called the Election Commission of India, and the Constitution creates and empowers this body in Part XV, which deals with elections.
Step 2: Identifying the article.
Article 324 vests the "superintendence, direction and control of elections" to Parliament, state legislatures, and the offices of President and Vice-President in the Election Commission of India. This is the core article on the election process.
Step 3: Why the other options are wrong.
Article 342 deals with the specification of Scheduled Tribes, not elections. Article 328 lets a state legislature make its own election laws only where Parliament has not already legislated, which is a narrower, secondary provision, not the main election article. Article 370 deals with the special status that used to apply to Jammu and Kashmir, and has nothing to do with elections at all.
Note on this answer:
Article 324 (option B) is the constitutionally correct answer for the article governing the election process; this is a well-settled fact of Indian polity regardless of any different mark on a scanned answer sheet.
Final Answer:
Article 324 deals with the election process. This corresponds to option (B).