The correct options are
A Drawing up the Voters list
C Preparing the schedule for elections
D Resolving disputes during an election
The Election Commission is responsible for drawing up a list of all eligible voters above the age of 18 years. The Election Commission decides the schedule of elections to the Lok Sabha, the Rajya Sabha, the state legislatures, and for the offices of the Vice President and the President. It provides recognition to political parties and resolves disputes during an election by conducting free and fair elections.