18 Views

Question : Ramesh sells an article at a loss of 20%. If he buys it for 30% less price and sells it for INR 36 less price, then his profit will be 10%. What is the cost price of the article?

Option 1: 1000

Option 2: 1200

Option 3: 900

Option 4: 1500


Team Careers360 21st Jan, 2024
Answer (1)
Team Careers360 23rd Jan, 2024

Correct Answer: 1200


Solution : Let the cost price of an article be $100x$.
Loss = 20% of cost price = $20x$
Selling price = cost price – loss = $100x-20x = 80x$
New cost price = $100x - 30\%$ of $100x = 100x-30x = 70x$
Profit = 10% of cost price = $\frac{10}{100}×70x = 7x$
New selling price = cost price + profit $=70x+7x=77x$
$77x = 80x - 36$
$⇒3x = 36$
$⇒x = \frac{36}{3} = 12$
$\therefore$ Cost price = 12 × 100 = INR 1200
Hence, the correct answer is 1200.

Know More About

Related Questions

TOEFL ® Registrations 2024
Apply
Accepted by more than 11,000 universities in over 150 countries worldwide
Manipal Online M.Com Admissions
Apply
Apply for Online M.Com from Manipal University
View All Application Forms

Download the Careers360 App on your Android phone

Regular exam updates, QnA, Predictors, College Applications & E-books now on your Mobile

150M+ Students
30,000+ Colleges
500+ Exams
1500+ E-books