There are 10 points in a plane, out of these 6 are collinear.

Question:

There are 10 points in a plane, out of these 6 are collinear. If N is the number of triangles formed

by joining these points, then :

  1. $\mathrm{N}>190$

  2. $\mathrm{N} \leq 100$

  3. $100<\mathrm{N} \leq 140$

  4. $140<\mathrm{N} \leq 190$


Correct Option: , 2

Solution:

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