Correct Answer:
A. Lal Shahbaz Qalandar
The question asks for the real name of a renowned Sufi saint. Usman Marwandi is the birth name of the revered Sufi saint and philosopher, Lal Shahbaz Qalandar. Born in Marwand, Afghanistan, he later settled in Sehwan Sharif, Sindh (present-day Pakistan), where his shrine attracts millions of devotees annually. He was a prominent figure of the Suhrawardiyya order.
The other options are incorrect:
- Bulleh Shah was a Punjabi Sufi poet whose real name was Abdullah Shah.
- Ali Hajveri is famously known as Data Ganj Bakhsh, and his full name was Abul Hasan Ali Hujwiri.