The correct answer is A) Mango.
Karnataka is the largest producer of mangoes in India, accounting for over 50% of the country’s production. The state has a favorable climate for mango cultivation, with warm temperatures and abundant rainfall. The main mango varieties grown in Karnataka are Alphonso, Totapuri, and Neelam.
Banana is the second most important fruit crop in Karnataka, after mango. The state produces over 10 million tonnes of bananas annually. The main banana varieties grown in Karnataka are Robusta, Poovan, and Cavendish.
Grapes are not a major fruit crop in Karnataka. The state produces only a small quantity of grapes, which are mainly grown in the districts of Bijapur and Bagalkot.
Citrus is another minor fruit crop in Karnataka. The state produces a small quantity of oranges, lemons, and limes.
In conclusion, Karnataka is the leading producer of mangoes in India. The state has a favorable climate for mango cultivation, with warm temperatures and abundant rainfall. The main mango varieties grown in Karnataka are Alphonso, Totapuri, and Neelam.