One of the Smartest Sitting Arrangement Questions Ever!| Permutations & Combinations | Probability скачать в хорошем качестве

One of the Smartest Sitting Arrangement Questions Ever!| Permutations & Combinations | Probability

One of the Smartest Sitting Arrangement Questions Ever! | Permutations & Combinations | Probability | JEE In this episode of Factorial’s Question of the Day, we explore a beautiful probability problem combining logic, parity, and arrangement — a question that looks innocent but is deeply elegant! We’re asked to find the probability that: 5 boys and 10 girls sit at random in a row. Find the probability that the end seats are occupied by boys, and between any two boys, there always lies an odd number of girls. This question reveals a powerful odd–even parity insight in arrangements — a concept rarely tested but extremely clever. By the end of this video, you’ll love how cleanly everything falls into place. ✅ What you’ll learn: Arrangement + Parity reasoning Logical constraint counting Classic probability computation Pattern recognition in P&C 📘 Chapter: Permutation & Combination + Probability 🎯 Series: Factorial’s Question of the Day — JEE Advanced 2026 📲 Join our Telegram community: 👉 https://t.me/academyfactorial #JEE2026 #JEEMaths2026 #JEEMains2026 #JEEAdvanced #JEEAdvanced2026 #IITJEE #FactorialAcademy #QOTD #Probability #PermutationAndCombination #SeatingArrangement #ParityTrick #ElegantMaths