Question

rohit bought 20 pens for ₹ 8 each. He sold these pens for ₹10 each. Find his profit or loss per cent.​

Answer 1

Answer:

Step-by-step explanation:

20 ×8

=180rs

Sold

20×10=200

P=20rs

20×1/100×180

2×18

=36 percent

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Answer 2

According to the information provided in the question.

It is stated in the preceding question that,

The presented information is rohit bought 20pens for Rs.8 each

Sold at Rs.10 each.

We need to find his profit or loss per cent.​

As a result, profit will be as follow,

Cost price of 20 pen is $=20\times 8=Rs.160$

Selling price of 20 pen is $=20\times 10=Rs.200$

Profit$=200-160=Rs.40$

The profit percent is

$=\frac{40}{160}\times 100\\=25\%$

Hence the profit percent is 25%.