Duniya had music with lyrics provided by which Indian poet?
Duniya (1968 film):  The film's score was composed by Shankar Jaikishan duo with lyrics provided by Hasrat Jaipuri, S. H. Bihari and Gopaldas Neeraj, edited by Shivaji Awdhut and was filmed by Faredoon A. Irani. Hasrat Jaipuri: Hasrat Jaipuri (April 15, 1922 – September 17, 1999) was an Indian poet, who wrote in the Hindi and Urdu languages.
Hasrat Jaipuri