Harbhajan Singh Khalsa arrangement for thousands of refugee students – and led the Sikh Students Federation in Delhi. Four years later, he graduated with a master's degree in Economics. In 1953, Harbhajan Singh entered the Indian Civil Service. He served in the Revenue Department, where his duties took him all over India. Eventually, Harbhajan Singh was promoted to the post of customs inspector for the country's largest airport, outside Delhi. He married Inderjit Kaur Uppal in Delhi in 1954. Together, they had three children, Ranbir Singh Bhai, Kulbir Singh and Kamaljit Kaur. Throughout his life, Harbhajan Singh continued his practice and pursuit of
Harbhajan Singh Test in Guyana. After taking only six wickets at 38 upon his return to the team for the Second and Third Tests, he was dropped for the Fourth Test, but was recalled again for the Fifth Test at Sabina Park, after Kumble was injured. Despite taking improved match figures of 8/180, including 5/138 in the first innings, Harbhajan was unable to prevent an Indian defeat after the batting collapsed in the first innings. He claimed three wickets in the three match ODI series at 33.00, conceding 4.71 runs per over. Despite his performance at Sabina Park, Harbhajan was dropped again