Question

300 pencil ka 120 rupees h.1pencil ko kitna me beche ki 15 percent ka lav ho

Answer 1

Rs.0.46

cost of 1 pencil=120/300=0.4(1)

15% of 1 pencil=15/100*0.4

... =0.06(2)

now add (1) and(2

0.4+0.06=Rs.0.46