Aptitude - Profit and Loss - Discussion

Discussion Forum : Profit and Loss - General Questions (Q.No. 2)
2.
The cost price of 20 articles is the same as the selling price of x articles. If the profit is 25%, then the value of x is:
15
16
18
25
Answer: Option
Explanation:

Let C.P. of each article be Re. 1 C.P. of x articles = Rs. x.

S.P. of x articles = Rs. 20.

Profit = Rs. (20 - x).

20 - x x 100 = 25
x

2000 - 100x = 25x

125x = 2000

x = 16.

Video Explanation: https://youtu.be/sidqvjUoZxY

Discussion:
353 comments Page 34 of 36.

Aisheeka said:   7 years ago
Thanks for your answer @Habib.

Prasad Bhalerao said:   6 years ago
Thanks for solving it @Chetan.

Priya said:   1 decade ago
How profit is given as 20-X?

Vinu said:   1 decade ago
Hi kailash awesome shortcut.

Sameer said:   1 decade ago
@Sanjeet nice explanation.

Suprotim Paul said:   9 years ago
Good explanation @Sanjeet.

Vishal said:   6 years ago
Nice explanation @Sanjeet.

Pritam said:   1 decade ago
How 100/20=4? @Joy ghosh.

Pranay katkar said:   7 years ago
I got it. Thanks @Chetan.

Preethi said:   1 decade ago
Thank you sanjeet kumar.


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