Neetu Singh formed a pair with her boyfriend and then husband Rishi Kapoor in 12 films of which "Khel Khel Mein" (1975), "Rafoo Chakkar" (1975), "Kabhie Kabhie" (1976), "Amar Akbar Anthony" (1977), "Duniya Meri Jeb Mein" (1979) and their guest appearance in "Pati Patni Aur Woh" (1978) were successful. The other films; "Zehreela Insaan" (1974), "Zinda Dil" (1975), "Doosara Aadmi" (1977), "Anjane Mein" (1978), "Jhoota Kahin Ka" (1979) and "Dhan Daulat" (1980) were box office failures. She was paired with Jeetendra in "Dharam Veer" (1977), "Priyatama", "Chorni", "Jaani Dushman" (1979), "The Burning Train" and opposite Vinod Khanna in "Sewak", "Parvarish" (1977), "Maha Badmaash", "Yuvraaj" and "Raj Mahal". She was paired with Shatrughan Sinha only in "Kaala Patthar" (1979) and "Ab kya hoga" (1977). Of the 50 films she did as the lead heroine from 1973 to 1983, 25 were box office hits. She regards her roles in the films "Chakravyuha", "Chorni", "Priyatma" and "Dhongee" as her best.