Question

Sekhar bought 150 dozens of pencils at 10 per a dozen his over head expenses were 100 he sold them at 1.2 per a piece what was his profit

Answer 1

c.p is= 150*10+ 100(overhead charge)
=1600
s.p = 1.2*12*150
=2160
profit is= 2160-1600
=560