A person sells an article at a profit of 12%. If he had purchased it for 12% less and sold it for ₹9 less, he would have gained 27%. What
is the original cost price of the article?
Answers
Answer:
Original cost price of the article is Rs 3750.
Step-by-step explanation:
Let the CP of the article be Rs a.
Given, it is sold at a profit of 12%.
Thus, profit = 12% of CP = 12% of Rs a.
Hence, SP = profit + CP = Rs ( 12% of a + a ) = Rs 112a / 100 = Rs 1.12 a.
If he had purchased it for 12% less and sold it for ₹9 less, he would have gained 27% :
Then, CP = Rs a - 12% of Rs a = Rs 0.88 a.
And, SP = Rs 1.12a - Rs 9 , gain would be 27% of Rs 0.88 i.e. 27 / 100 x Rs 0.88 = Rs 0.27 x 0.88 a.
= > SP - CP = profit => Rs 1.12a - Rs 9 - Rs 0.88a = Rs 0.88 x 0.27 a => Rs 1.12a - Rs 0.88 a - Rs 0.88 x 0.27 a = Rs 9 => Rs 1.12 a - Rs 0.88 x Rs 0.2376a = Rs 9 => a = 3750 => Rs a = Rs 3750.
Hence the original cost price of the article is Rs 3750.
Answer: