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 put on another strong personal performance in the first ODI of the following series against South Africa in Hyderabad, where he struck an aggressive unbeaten 37 from 17 balls, including two sixes, to help India recover to 249/9, before taking 1/35 from his 10 overs. He was unable to prevent an Indian loss, and was fined after pointing Ashwell Prince to the pavilion after dismissing him. Harbhajan ended the series with five wickets at 27.40, and was again India's most economical bowler, conceding 3.92 runs per over. The year ended with a three Test series against Sri Lanka. After the