Who has been appointed as the new Executive Director of RBI recently?

How many days of national mourning has been announced by the Central Government on the death of former President Pranab Mukherjee?

Sree Chitra Tirunal Institute for Medical Sciences and Technology (SCTIMST) is in which state?

How long has the central government decided to increase the validity of driving license, fitness certificate and permit due to corona crisis?

Which team has become the first team to reach the final of the World Test Championship?

Recently, Mariana became the first woman in the world to reach the trench?

Which of the following country has produced the world's largest radio telescope?

Name the Indian chess player who has won the 2021 Spilimbergo Open Chess tournament.