To answer this question, you need to understand the authority responsible for deciding election petitions.
Option A) Parliament - This option is incorrect because Parliament is the legislative body responsible for making laws and not specifically for deciding election petitions.
Option B) Supreme Court - This option is incorrect because while the Supreme Court is the highest judicial authority in the country, it is not directly responsible for deciding election petitions.
Option C) High courts - This option is correct because in India, the power to decide election petitions is vested in the High Courts. Each state has its own High Court, which has the jurisdiction to hear election petitions related to that state.
Option D) Election Commission - This option is incorrect because the Election Commission is responsible for conducting elections and ensuring their fairness, but it does not have the authority to decide election petitions.
The correct answer is C) High courts. This option is correct because the power to decide an election petition is vested in the High Courts.