“The pain you feel today is the strength you’ll carry tomorrow.”
— Unknown

You’ve already done something huge. Be kind to yourself today. Rest. Breathe. You earned it. You’re tougher than you feel right now.

UPSC CSE Provisional Answer Key Out

One question has been dropped
Do you have any objections on any question ?

Final Updated key for GS Prelims 2026

I believe that the cut off would be around 70 to 72 at max.

The subject of Environment is often considered absurd, and rightly so.

Yet, it is very important for Prelims and somewhat important for Mains.

The sources I follow and strongly recommend all of you to follow (if you want to prepare well) are:

• NCERT Biology (Class 12th)
• Newspapers
• PIB
• Down to Earth Magazine
• Government websites
• Government and international reports

I have solved the Environment and Ecology questions from Prelims 2026 in this video:

https://youtu.be/S9kjIisqthI?si=MPuz698Hwj1ddEDI

Let me know your score and if you have any doubts regarding the questions!

I would like to support your UPSC Mains preparation through a focused practice of Mains questions and Previous Year Questions (PYQs) from Environment, Disaster Management, and Internal Security.

I will be posting one Mains question every day, along with a model answer, at the end of the day (EOD).

You can write and upload your answers, and I will provide detailed feedback, suggestions, and inputs to help you improve your answer-writing skills and exam readiness.

Question for 2/6/2026 -

Examine the role of Green Hydrogen and the hydrogen economy in addressing national and global challenges. What are the major barriers to their widespread adoption? (250 words)