Final answer:
The topic of the article is about India's emerging presence as a global economic competitor, particularly through Tata Motors' international expansion and recognition as a major automobile exporter in Asia. Option 2.
Step-by-step explanation:
Based on the information provided, it appears that the topic of the article is related to India's new global challenger.
The details about Tata Motors, India's largest designer and manufacturer of commercial buses and trucks, which also makes the most inexpensive car in the world, the Tata Nano, suggest that the conversation revolves around the global economic impact of Indian corporations.
Tata Motors has expanded internationally and is recognized as a major competitor in the auto industry in Asia, alongside Thailand, South Korea, and Japan. The economic influence of such companies indicates India's burgeoning presence as a global economic contender.
So Option 2 is correct.