CAT Quantitative Ability Questions | CAT Permutation, Combination and Probability questions
CAT/2002
Question . 41
If there are 10 positive real numbers n1 < n2 < n3 ...... < n10. How many triplets of these numbers (n1, n2, n3), (n2, n3, n4), ..... canbe generated such that in each triplet the first number is always less than the second number and the second number is alwaysless than the third number?
View Answer
Explanatory Answer
Method of solving this CAT Quantitative Ability Question from Permutation, Combination and Probability question
