1. For how many days after the resurrection was Jesus seen on earth?(1:3)

According to the Bible, Jesus was seen on earth for 40 days after his resurrection. This is mentioned in Acts 1:3, which says, "After his suffering, he presented himself to them and gave many convincing proofs that he was alive. He appeared to them over a period of forty days and spoke about the kingdom of God."

According to the Gospel of Acts 1:3, Jesus was seen on earth for forty days after his resurrection.