Read the following passage carefully and answer the questions 4 and 5:

Charles Babbage was an English Mathematician. He was a mechanical engineer who is best known for originating the concept of computer. He was born on 26 December 1791 in London. He entered Trinity College in October 1810. He was transferred to peter house, Cambridge. He was the top Mathematician there. He received an honorary degree without examination in 1814. He was elected a fellow of the royal society in 1816. From 1828 to 1839 Babbage was Lucasian Professor of Mathematics at Cambridge University. Babbage is famous for inventing the first mechanical computer in 1822 that eventually led to today's computer. He died at his home in London on 18 October 1871.