Permutation, Combination and Probability test your ability to count arrangements, selections, and calculate likelihood of events. Master this critical section of NUST NET, ECAT, and NTS with our comprehensive collection of 29 questions. Learn to solve problems involving factorial notation, nPr, nCr, probability rules, conditional probability, and Bayes' theorem to boost your math score.
Master counting & probability to boost your entry test score by up to 18%
Click on any question below to start practicing. Each question includes a detailed solution.