Which of the following factors may work against a representative system of government ?

One of the factors that may work against a representative system of government is the rigging of elections. Rigging of elections involves manipulating the electoral process to produce results that do not reflect the will of the people. This undermines the legitimacy of the representative system of government because representatives are not truly elected by the people. It can also erode public trust in the democratic process and lead to social unrest. The other options mentioned - high literacy of the electorate, the introduction of universal adult suffrage, and independent electoral commission - generally work in favor of a representative system of government as they promote greater participation and representation of the people.