To reform the party system, which of the following tasks have been made compulsory for the political parties? Choose the most appropriate option. I.…

To reform the party system, which of the following tasks have been made compulsory for the political parties ? Choose the most appropriate option. I. It is now compulsory for all the political parties to file income tax returns. II. It is now compulsory for all parties to have one-third women candidates. III. It is now compulsory for all the political parties to hold their organisational election. IV. It is now compulsory for all candidates to disclose information about pending criminal cases against them through affidavit.