Q. Where was the first gurdwara established by Guru Nanak in 1521?
Answer:
Kartarpur, Punjab
Notes: The first gurdwara, originally called a dharamsal, was founded by Guru Nanak in 1521 at Kartarpur, Punjab (now in Pakistan). Kartarpur became the centre of Sikh religious activity and community life, marking the beginning of organized Sikh worship with the Guru Granth Sahib and langar tradition.