With a little creativity, many common household items can be transformed into something else that's entirely different and ...

For years, a French mathematician searched for a proof that a gigantic number is prime. His method is still used 150 years ...

Stage 5: Justify thinking. A vital habit that many students need to solidify is recontextualizing after they solve ...

Check subject-wise important questions, and exam pattern. Boost preparation with high-weightage questions for Mathematics, Reasoning, Science, and Current Affairs.

Mathematician Grigori Perelman solved the Poincaré conjecture, and then rejected the $1 million prize that came with it.