Here, we bring for you another tricky yet important concept to learn. ‘Probability’ is one important topic of Modern mathematics which has the potential to shoot up the scores of a CAT aspirant. Hence ...

a priori Probability: the probability that we determine from knowing the process by which the uncertain event happens (by logically examining existing information). Certain Event: event that is sure ...

Most of the students get easily stressed right before the board exams or any other competitive exam. Actually the most prominent reason behind this is getting confused in choosing the right source for ...