How to Use Previous Year Papers for CAT 2025 Preparation– Importance and Mistakes to Avoid

The candidates who are preparing for the CAT exam 2025 are advised to practice the CAT previous year question papers. Solving ...
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In Ramanujan’s 111-year-old formula, IISc paper finds links with black holes & quantum theory

Ramanujan's formula, derived by the mathematician in 1914 when quantum theory hadn't been formulated fully, provides a faster ...