In a tournament 14 teams play league matches. If each team plays against every other team only once, then how many matches are played?
Question and options
In a tournament 14 teams play league matches. If each team plays against every other team only once, then how many matches are played?
- 79
- 105
- 91
- 85
Answer and explanation
Correct answer: C - 91
Each pair of teams plays once: matches.
Practice for these exams
-
CUSAT CAT Integrated IPR Ph.D.
Related question papers
Related exam syllabi
More solved explanations in Arithmetic
- Find the sum of all even natural numbers less than 75.
- In an examination, a student who secured 25% of the maximum marks fails by 60 marks but another candidate who secures 45% of the maximum marks gets 10 marks more…
- Number of real linear factors of the polynomial x^4 + 4x^3 + 3x^2 - 2x - 6 is :
- A crate of mangoes contains one bruised mango for every 30 mangoes in the crate. If 3 out of every 4 bruised mangoes are considered unsalable, and there are 12…
- Assuming that a person's birthday is equally likely to fall in any of the 12 calendar months, what is the probability that the birthdays of 4 different persons…