Hint: Bangalore is the capital of Karnataka state and is situated in the southern region of India, in the Deccan Plateau. It is known for its ever-growing development in all the sectors and is also the third most populous city in India.
Complete step by step answer:
Bangalore is popularly known as the electronic capital of India because it plays a significant role as the nation’s leading Information Technology (IT) exporter. The city is one of India’s largest electronic and technological industrial parks. Many renowned Indian technological organizations are headquartered in Bangalore such as ISRO, Infosys, Bitcoin etc. It is also home to many software industries, aerospace, and heavy industries. Similarly, many reputed educational institutions such as the Indian Institute of Science (IISc), International Institute of Information Technology Bangalore (IITB), National Institute of Fashion Technology, and National Institute of Mental Health and Neurosciences, etc. are located in the city. Bangalore is also known by different names such as Garden city because of the number of well-maintained gardens and parks in the city such as Lal Bagh and Cubbon Park etc. It is also known as the Silicon Valley of India. It is called so because of many new startups and tech companies being introduced in the city.
So, the correct answer is Option D.
Note: Bangalore is not just popular for its IT and education sector but it is also well known for its rich culture, heritage, the hub for headquarters, the rich music industry and is also the first city in India to get access to electricity.