Listen to Mera Qasoor Kya Hai online. Mera Qasoor Kya Hai is a Hindi language song and is sung by Lata Mangeshkar. Mera Qasoor Kya Hai, from the album Mera Qasoor Kya Hai, was released in the year 1964. The duration of the song is 3:17. Download Hindi songs online from JioSaavn.