The correct answer is (a) Rae Bareilly.
Aonla is a type of gooseberry that is grown in many parts of India. It is a sour fruit that is often used in making pickles and chutneys. Uttar Pradesh is the largest producer of aonla in India. In 2019, the state produced over 1.5 million tonnes of aonla. Rae Bareilly is one of the major districts in Uttar Pradesh that produces aonla. The district has over 10,000 hectares of land under aonla cultivation. The average yield of aonla in Rae Bareilly is around 15 tonnes per hectare.
The other options are incorrect because they are not major producers of aonla in Uttar Pradesh. Pratapgarh, Sultanpur, and Jaunpur are all districts in Uttar Pradesh, but they do not produce as much aonla as Rae Bareilly.
In conclusion, the correct answer to the question “In Uttar Pradesh the highest production of Aonla comes from” is (a) Rae Bareilly.