Originally Posted by inash

Plz post maths portion with answers.
Some questions which i have remembered are;
Q.28 population---ans option b(21500)
Q.28 sum of seventy odd numbers--c(4900)
Q.32 sum of--------------even---------------b(4970)
Q.32 trouser etc how many ways to wear.a(90)
Q.33 number of diagonals----a(3)
Q.36 big side of a triangle---a(a)