0 votes 0 votes There are three coplanar parallel lines. If any $p$ points are taken on each of the lines, then find the maximum number of triangles with the vertices of these points. $p^{2}(4p-3)$ $p^{3}(4p-3)$ $p(4p-3)$ $p^{3}$ Quantitative Aptitude cat2009 quantitative-aptitude geometry cartesian-coordinates + – makhdoom ghaya asked Dec 31, 2015 edited Mar 27, 2022 by Lakshman Bhaiya makhdoom ghaya 8.1k points 556 views answer comment Share See all 0 reply Please log in or register to add a comment.