Stars and Bars Method is also known as partition rule-based Permutation and Combination problems require a specific formula to get the answers. Various questions based on this concept have appeared in competitive exams Like CAT and other management entrance. In this video, we will learn that formula conceptually so that any variation in the questions, from stars and bars method, can easily be solved by applying the same concept with some changes.
Here is the video explanation of the concept:
The stories that we are sharing here are some of those students whom we mentored right from the start of their preparation. Having mentored them,
CAT 2021 question paper PDF is available on this page. The page has the CAT 2021 question paper PDFs of all the three slots. There
CAT 2020 question paper threw a number of surprises. Not only was there a change in exam pattern but also the difficulty level of almost