Fast multiplication tricks with zero possibility of error always give you an advantage in competitive examinations and to fulfill this purpose here we would learn about some unique Mental math…

We are going to learn the Counting principle with the Permutation and Combination class 11. This chapter is not about calculations, it’s totally based on analytical thinking and reasoning ability….

Finding Nth roots of any number is an essential mathematical skill that is often tested in competitive exams such as the SAT, GRE, GMAT, and CAT frequently. This is because…