The correct option is B Cyril John Radcliffe
The partition involved the division of three provinces, Assam, Bengal, and Punjab, based on district-wide Hindu or Muslim majorities. The boundary demarcating India and Pakistan became known as the Radcliffe Line. It was named after its architect, Sir Cyril Radcliffe, who, as the joint chairman of the two boundary commissions for the two provinces, received the responsibility to equitably divide 450,000 km of territory with 88 million people.