Upon selling an article at of the marked price, a loss of 30% is incurred. What is the ratio between the marked price and the cost price of the article?
Show answer & explanation
Correct answer: B
Explanation
The correct answer is option 2 i.e. 49:30.
SP = (3/7)MP
Also, SP = 0.7CP
So, (3/7)MP = 0.7CP
⇒ MP/CP = 0.7/(3/7) = 49/30
Therefore, the ratio between the marked and cost prices is 49 : 30.