Who introduced punctuation marks in the Holy Quran?

قرآن پاک میں اوقاف کا نشان کس نے متعارف کروایا؟

Hazrat Abu Bakr (RA)

Hazrat Umar (RA)

Hazrat Ali (RA)

Hujjaj bin Yousuf

None of these

Hujjaj bin Yousuf added punctuation marks in the Holy Quran.

Punctuation marks in the glorious Quran are called Alamatul Waqf or stopping punctuation.