<Li> Indian Penal Code </Li> <Tr> <Td> Government of India (show) <Ul> <Li> President (Head of state) (List) </Li> <Li> Vice president (List) </Li> </Ul> <P>--------------Executive: </P> <Ul> <Li> Prime minister (Head of government) (List) </Li> <Li> Union Council of Ministers </Li> <Li> Cabinet secretary </Li> </Ul> <Dl> <Dd> <Ul> <Li> Secretaries: (Defence Finance Foreign Home) </Li> </Ul> </Dd> </Dl> <Ul> <Li> Civil services </Li> </Ul> <Dl> <Dd> <Ul> <Li> All India Services (IAS IFS / IFoS IPS) </Li> </Ul> </Dd> </Dl> <P>--------------Legislature: </P> <Ul> <Li> Parliament </Li> </Ul> <Dl> <Dd> <Ul> <Li> Rajya Sabha (Chairman) </Li> <Li> Lok Sabha (Speaker) </Li> </Ul> </Dd> </Dl> <P> Judiciary: </P> <Ul> <Li> Supreme court (Chief justice) </Li> </Ul> <Dl> <Dd> <Ul> <Li> High courts (Chief justices) </Li> </Ul> <Dl> <Dd> <Ul> <Li> District courts </Li> </Ul> </Dd> </Dl> </Dd> </Dl> </Td> </Tr> <Ul> <Li> President (Head of state) (List) </Li> <Li> Vice president (List) </Li> </Ul> <Li> President (Head of state) (List) </Li>

Who was the first chairman of lok sabha