Question 28
Lines $L_1,$ $L_2,$ $\ldots,$ $L_{100}$ are distinct. All lines $L_{4n},$ $n$ a positive integer, are parallel to each other. All lines $L_{4n-3},$ $n$ a positive integer, pass through a given point $A.$ The maximum number of points of intersection of pairs of lines from the complete set $\{L_1,L_2,\ldots,L_{100}\}$ is