UPSC 2001: Assertion (A): Anti-cyclonic conditions are formed in winter season when atmospheric pressure is high and air temperatures are low. Reason (R): Winter rainfall in Northern India causes development of anticyclonic conditions with low temperatures.

The correct answer is option (c): A is true, but R is false. Watch the detailed video explanation in our Sherlocking Prelims course on UnlockIAS.

This question was asked in UPSC CSE Prelims 2001, GS Paper 1, as Question 27. It falls under Geography > Atmosphere & Climatology.

This question is rated "moderate". It requires sound conceptual understanding of the topic.

UPSC has asked 64 questions from Atmosphere & Climatology (under Geography) across multiple years. Visit the topic page to see the full list and year-wise trends.