- 12 June | From 105 to 142 in UPSC Prelims | AIR 2 IFoS 2025 Shares His Strategy | Click Here to Watch →
- 12 June | Failed Prelims, Secured IFoS AIR 36: Nikhil's Success Story |
Click Here to Watch → - 12 June | What Helped AIR 02 Crack IFoS? SFG, Mock Tests & Answer Writing | Click Here to Watch →

Dear Friends,
Following are answers to UPSC Mains Marathon questions, we posted yesterday.
About Mains Marathon – This is an initiative of ForumIAS to help/aid aspirants in their writing skills, which is crucial to conquering mains examination.
Every morning, we post 2 questions are based on current affairs. The questions framed are meaningful and relevant to the exam. Answer to which, we provide the next day.
For Mains Marathon Archives click HERE→
Questions
1) Evaluate the trade-offs between economic development and environmental preservation in the context of air pollution control in India. How can these trade-offs be managed to achieve sustainable development?
2) Evaluate the effectiveness of the anti-defection law in maintaining political stability and party discipline in India, with reference to the recent political developments in Maharashtra.



