Answer : 2. "America"
Explanation :

Solution: The United States has emerged as India's largest trading partner during April-September this financial year. The US was India's largest trading partner in 2022-23. Bilateral trade between India and the US declined by 11.3 percent to $59.67 billion during April-September 2023 from $67.28 billion in the same period last year. Similarly, two-way trade between India and China also declined by 3.56 percent to $58.11 billion.