The correct option is D 1699 A.D.
Guru Gobind Singh, born on 22 December 1666 was the tenth and last Guru of the SIkh faith. He was a warrior, a poet, a philosopher. He founded the Sikh warrior community called Khalsa in 1699 AD on the day of Baisakhi and introduced the Five Ks, the five articles of faith that Khalsa Sikhs wear at all times. The five Ks were Kesh - uncut hair, Kangha - a wooden comb, Kara - an iron or steel bracelet worn on the wrist, Kirpan - a sword or dagger, Kacchera - short breeches.