Which Sikh Guru is also known as Hind-dee-Chadar ?

Guru Teg Bahadur

The correct answer is Option 2- Guru Teg Bahadur

Guru Tegh Bahadur Ji was beheaded in public at Chandni Chowk on 24 November 1675. The Guru is also known as "Hind Di Chadar" i.e. "The Shield of India", suggesting that he gave up his life to protect the religious freedom of non Muslims in Mughal India.