The correct answer is: a) Coimbatore.
Coimbatore is a major city in the Indian state of Tamil Nadu. It is the second largest city in the state after Chennai. Coimbatore is a major center for higher education and IT industries. The city has many colleges and universities, including the Coimbatore Institute of Technology, the Coimbatore Medical College, and the Bharathiar University. Coimbatore is also home to many IT companies, including Infosys, Wipro, and TCS.
Ooty is a hill station in the Nilgiri Hills of Tamil Nadu. It is a popular tourist destination. Ooty is not a major center for higher education or IT industries.
Tiruchirappalli is a city in the Indian state of Tamil Nadu. It is the third largest city in the state after Chennai and Coimbatore. Tiruchirappalli is a major center for education and culture. The city has many colleges and universities, including the Sri Venkateswara University, the Bharathidasan University, and the Annamalai University. Tiruchirappalli is also home to many temples and historical monuments.
Kodaikanal is a hill station in the Palani Hills of Tamil Nadu. It is a popular tourist destination. Kodaikanal is not a major center for higher education or IT industries.