P. V. Sindhu defeated Wang Yihan to enter the semi final of womens' singles of badminton at the Rio Olympics. Wang Yihan belongs to ____________

Sattriya is a classical dance form of __________

Skoda, which launched sedan 'Rapid', is an automobile manufacturer based in

Ebraham Alkazi is an eminent personality in which one of the following area

Kyoto Protocol is associated with

Addition of suitable impurities into semiconductor, is called