Tao: Today there are a lot of very tedious types of mathematics that we don’t like doing, so we look for clever ways to get ...

CDS preparation requires steady practice and clear fundamentals. Books with previous years’ questions and structured maths practice improve accuracy and speed.

OpenAI's GPT-5.2 has derived a new formula explaining gluon scattering processes that physicist Nima Arkani-Hamed ...

Have you ever had the dream where you walk into a classroom on exam day and you’ve never attended the class? It’s an extremely unsettling dream, the kind that makes you wake up with a start ...

Large language models struggle to solve research-level math questions. It takes a human to assess just how poorly they perform. By Siobhan Roberts A few weeks ago, a high school student emailed Martin ...

You have reached your maximum number of saved items. Remove items from your saved list to add more. Ten clues. Twenty-five squares. How quickly can you solve this bite-sized puzzle? Track your win ...

It's Sunday again, and that means one thing - time for the Lazy Sunday Quiz! Grab yourself a brew and get ready to test your general knowledge with these 10 questions. To get full marks, you'll need ...

Test yourself on topical news trivia, pop culture and general knowledge every Thursday. How will you fare? Thursday has come around again, and it’s time to find out whether you’re sharp, alert and on ...

A Brain teaser is a type of puzzle which requires thinking and logical skills. In these types of puzzles, even math riddles are a type of puzzle in which puzzles are in numerical form. These maths ...

A brain teaser challenge is a type of IQ test that mostly involves solving a puzzle, cracking a code, finding a hidden object or mistake, or detecting the fault in the image. Brain teaser puzzles test ...