Explanation:

• The representatives of each community were to be elected by members of that community in the provincial legislative assembly and voting was to be by the method of proportional representation by means of a single transferable vote. The representatives of princely states were to be nominated by the heads of the princely states. It is thus clear that the Constituent Assembly was to be a partly elected and partly nominated body. Moreover, the members were to be indirectly elected by the members of the provincial assemblies, who themselves were elected on a limited franchise. 
• The constituent assembly that came into being was dominated by one party: the congress party. The congress however was not a party with one voice. Its members differed in their opinion on critical issues. Some members were inspired by socialism while others were defenders of landlordism. some were close to communal parties while others were assertively secular.

Hence statement 1st and 3rd are incorrect.