Ragni est née en 1925 à Gujranwala, Punjab, British India. Elle était actrice. Elle est connue pour Shahjehan (1946), Ishq Mera Naa (1974) et Saiqa (1968). Elle est morte le 27 février 2007 à Lahore, Punjab, Pakistan.
She married twice. She had two children by her first husband whom she married in the early 1940s. She married a second time in 1947, after moving to Pakistan where she successfully continued her career.