Complex sentence: Initially Nargis was selected for Chandramukhi's role, as she refused to accept the role, the latter such as Bina Rai and Suraiya also follows her footstep as they wanted to essay the lead role of Paro, which earlier offered to Meena Kumari.
Split into simpler sentences: Initially Nargis was selected for Chandramukhi's role, but she refused to accept the role. The role was later offered to Bina Rai and Suraiya but they too turned it down as they wanted to essay the lead role of Paro, which was earlier offered to Meena Kumari.