The correct option is B Guru Amardas Ji
Guru Angad born as Bhai Lehna the second of the ten Sikh gurus. He entrusted the Guru Gaddi to Guru Amar Das who became the third of the Ten Gurus of Sikhism. He was a very religious Vaishanavite Hindu before becoming a Sikh. He became Guru on 16 April 1552 at the age of 73.