Forums

Basic Concept of Permutations and Combination

Maths & Stats

If 12 school teams are participating in a quiz contest, then the number of ways the first second and third position may be won is


priya dhanba

priya dhanba

CA Foundation

0

21-Feb-20 23:14

442

Answers (1)

1st - 12 ways, 2nd - 11 ways and third 10 ways Total = 12x11x10 = 1320 or 12P3 = 1320


CA Suraj Lakhotia

CA Suraj Lakhotia

Admin

22-Feb-20 06:09

Offer