Arafat, a 12-year-old madrasa student who was shot by police during the anti-discrimination student movement, died on Sunday night while undergoing treatment at Dhaka's Combined Military Hospital.
His namaz-e-janaza was held on Monday at the Central Shaheed Minar.
Arafat's brother Hasan Ali led the funeral prayer.
Adviser of the Interim Government Nahid Islam, Arafat's father Shahidul Islam, Special Assistant for the Health Ministry Sayedur Rahman, Press Secretary to the Chief Adviser Shafiqul Alam, and student leader Sarjis Alam attended the funeral prayer.