In my previous post, I'd listed Jadoo Teri Nazar at the 5th spot. However, due to prolonged periods of non-hearing, I had totally forgotten about this song "Yaad Kiya Dil Ne Kahan Ho Tum" (Movie: Patita, Singer: Hemant Kumar). So, this song replaces the existing one i.e. Jadoo Teri Nazar.
As a footnote, If God were to come to earth in the avatar of a singer, he would most definitely have come in the form of Hemant Kumar.