Who among the following has been appointed as the chairman of the Atomic Energy Regulatory Board?

It has been announced that the Ratapani Tiger Reserve will be renamed Dr. Vishnu Shridhar Wakankar Tiger Reserve. In which state is it located?

Which of the following has become the first city in India to provide drinkable water through taps?

In which of the following states has the Indian Army conducted the Sanjha Shakti Military Exercise?

The book titled ‘Sing, Dance and Lead’, which was launched by Vice President CP Radhakrishnan, was written by whom?