Explanation:

You can filter the states based on their climatic zones and select the right answer, for e.g. Chinar is usually found at high altitudes, so it should match with statement 4, J&K.
Similarly, Chattisgarh has large areas with moist and dry deciduous trees, which means Sal would be a correct match.
Andhra Pradesh too falls under deciduous vegetation zone, so Neem could be an answer.
Mango is now cultivated in most frost-free tropical and warmer subtropical climates; almost half of the world's mangoes are cultivated in India alone, Gujarat being an important producer.