Here are the subject-wise CBSE Class 10 Previous Year Question Papers from 2020 to 2025 to help students understand the exam pattern, difficulty level, and types of questions asked each year. Download ...

When computer scientists hang out at cocktail parties, they're apt to chat, among other things, about the single most important unsolved problem in computer science: the question, Does P = NP?

This article provides a valuable resource for CBSE Class 10 Science students: previous year question papers from the last five years or more. Engaging with these authentic exam questions allows ...

The CBSE board exams for Class 10 commence on February 17 and end on March 10 2026 while Class 12 exams conclude on April 9 ...

A solution to P vs NP could unlock countless computational problems—or keep them forever out of reach. 1. On Monday, July 19, 2021, in the middle of another strange pandemic summer, a leading computer ...

When the Clay Mathematics Institute put individual $1-million prize bounties on seven unsolved mathematical problems, they may have undervalued one entry—by a lot. If mathematicians were to resolve, ...

Computer scientists established a new boundary on computationally verifiable knowledge. In doing so, they solved major open problems in quantum mechanics and pure mathematics. In 1935, Albert Einstein ...