With whom did Anupam Trivedi co-author the book ‘RSS @100: A Century of Service, Unity and Sacrifice’, which has been in the news?

In which of the following states or union territories has the ‘PARIVARTAN’ Scheme been approved to reduce air pollution and network emissions caused by traffic?

Which of the following state governments has announced that August 16 will be observed as Ayushman Diwas? 

In which state is the Dree Festival primarily celebrated by the Apatani tribe?

Who was Teejan Bai, who passed away at the age of 70?