Explanation:

Areca nut production in India is dominant in the coastal region within 400 kilometres (250 mi) from the coast line, and also in some other non-coastal states of India. Areca nut (Areca catechu), a tropical crop, is popularly known as betel nut, as its common usage in the country is for mastication with betelleaves.

The main mango producing states in India are Uttar Pradesh (23.86%), Andhra Pradesh (22.14%), Karnataka (11.71%), Bihar (8.79%), Gujarat (6.00%) and Tamil Nadu (5.09%). 

Soyabean is grown as a Kharif Crop in India. The top three Soyabean growing states are Madhya Pradesh, Maharashtra and Rajasthan.