These questions were
asked in Syntel (
interview )1. In how
many ways can 12
different books be
divided equally amonga)
4 sets or groups b) 4
persons Ans : a) 15400
b) 3696002. If 7
parallel lines are
intersected by another 7
parallel lines, find the
no. of parallelograms
thus formed. Ans : 441
123
Eng