Who of the following compiled “Adi Granth or Guru Granth Saheb”?

Who among the following Sikh Gurus laid the foundation of the Khalsa Panth?

Which of the following was declared as his successor by Guru Nanak?

Which among the following Sikh Gurus instituted the Khalsa Panth?

Which one of the following is correctly matched?

Who among the following was the author of the book 'Kitab-i-Nauras'?