Who among the following has become India’s 99th Grandmaster?

Under the leadership of which of the following countries has the World Artificial Intelligence Cooperation Organization (WAICO) been launched? 

In which state is Kamarajar Port located—the port that has become India’s second port with an 18-meter draft capacity? 

Who among the following has been appointed as the Director of National Crime Records Bureau?

Who among the following has been awarded the first NBT Bhushan Samman?