On which of the following days is National Technology Day celebrated every year?

Where is the headquarters of the South Coast Railway, the 18th railway zone of Indian Railways, located?

In which of the following states will India’s third National Institute of Food Technology, Entrepreneurship and Management (NIFTEM) be established? 

What is the name of India’s first autonomous combat aircraft, which is being produced in Portugal?

Which of the following has become the first non-European country to attend the European Political Community (EPC) summit?