Recently, what is the rank of India in terms of active smartphone users globally? 

Who has written the book ‘Ae Mati Katha Kahe’ and ‘Bakshi Jagabandhu: The Great Commander’ launched by Chief Minister Mohan Charan Manjhi?

In which of the following states has the foundation stone of Sharda River Corridor Project been laid to boost economic activity, religious tourism and employment? 

At which of the following places will the Vayushakti 26 Exercise be conducted by the Indian Air Force?

On which of the following days is World Human Spirit Day celebrated every year?