Question

a man bought 200 pencil for rupees 60 found that 10% of them we are broken and Shoulder rest at 36 Paisa is his profit percentage

Answer 1

Given÷
200pencil cost 60

10%broken so,
10/100×200
=20pencils

HE SoLd the REST At 36PAISA
so, 200-20=180pencil are only good now
36paisa=36/100rupees.
so, total cost of 180 pencil

36/100×180
=64.8rupees
so, he got 64.8-60=4.8 profit
profit percent =4.8/60×100
=8%
SO,HE GOT 8%PROFIT

Answer 2

200 pencils of rs. 60
1 pencil cost = 200/60 = rs. 10/3
10% of total pencils are broken that means
10*200/100 = 20 pencils are broken
remaining pencils = 180
means man bought 180 pencils at rs. 60
that means now he get 1 pencil of rs. 180/60
= rs. 3
he sold 1 pencils at rate 36 paise = rs. 0.36
he sold 180pencils at rate 0.36×180 = rs. 64.8
means man get profit of 64.8-60.0
he get profit of rs. 4.8
profit % = 4.8×100÷60 = 80%


*hope i helped you*