Mathematics · Permutations and Combinations
A triangle is formed by joining any three non-collinear points in pairs. How many triangles can be formed, if there are n non-collinear points?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
Share:
- 1n(n - 1)2
- 2n(n - 1)(n - 2)
- 3n(n - 1)(n - 2)6✓
- 43n
Correct answer
n(n - 1)(n - 2)6
Download Single Question PDF
Save this question and verified answer as a clean study sheet with live clickable link.
👥
Share with Friends & Study Groups
Challenge your peer aspirants on WhatsApp or Telegram to solve this question!
Online Test Series
Start Free Mock Test →Preparing for Mathematics?
Practice full-length mock tests with real exam timers, instant score analysis, and all-India ranking.
Chapter Practice
Practice Permutations and Combinations MCQs →Want more practice questions on Permutations and Combinations?
Solve complete topic-wise tests with detailed solutions on GkGet.
Related Practice Questions
Recommended practice questions in Mathematics · Permutations and Combinations