Founder of Aligarh Movement was ?

Sir Syed Ahmed Khan

The correct answer is Option (3) - Sir Syed Ahmed Khan

Sir Syed Ahmad Khan found the Muslim society to be educationally, socially and culturally backward. He blamed the prevailing education system for the degrading state of the Muslim society. This led Sir Syed to initiate a movement for the intellectual, educational, social and cultural regeneration of the Muslim society.