The correct answer is (a) Agra.
A Biotechnology Park has been set up at Agra, Uttar Pradesh. The park is spread over an area of 100 acres and is expected to generate employment for over 10,000 people. The park will provide a platform for biotech companies to develop and commercialise their products. It will also help in promoting research and development in the field of biotechnology.
The other options are incorrect.
(b) Allahabad is a city in Uttar Pradesh. It is the headquarters of Allahabad district and Allahabad division. The city is located on the banks of the Ganges and Yamuna rivers. Allahabad is a major tourist destination and is known for its temples, mosques, and historical monuments.
(c) Lucknow is the capital of Uttar Pradesh. It is the headquarters of Lucknow district and Lucknow division. The city is located on the banks of the Gomti River. Lucknow is a major cultural and educational center. It is also known for its food, music, and dance.
(d) Varanasi is a city in Uttar Pradesh. It is the headquarters of Varanasi district and Varanasi division. The city is located on the banks of the Ganges River. Varanasi is a major Hindu pilgrimage center. It is also known for its temples, mosques, and historical monuments.