With the participation in the Rio Olympics who has become the first tennis player in the world to have 7 appearances in Olympics?

Which one of the following is not the official language of the UNO?

The Kaushal Kendra (skilling center) under the Pradhan Mantri Mudra Yojana has been inaugurated in the city of ______________

The ideas of Liberty, Equality and Fraternity, which influenced the Indian National Movement, was taken from _________

Which script was used in Ashoka's inscriptions?

Atoms of same element having different mass numbers are called__________

In which form is the supplied heat energy stored during change in temperature of substance?

Kinetic energy depends on