October 27, 2022
In this post we will learn to solve problems based on age. With the help of solved questions, we will see how problems on age can be easily approached by mapping them into an expression.Â
October 27, 2022
In this post, you will learn about fundamental counting principle, permutation and combination and their relation, circular permutations, permutations when some are identical.
October 27, 2022
Problems on trains is an application of Time, speed and distance. In this post, we look at the important points on time, speed and distance that will be helpful to solve problems on trains.
October 24, 2022
October 24, 2022
October 20, 2022
October 20, 2022
October 20, 2022
