A seller sells 10 clips for a rupee and makes a profit of 20%. How many clips did he buy for one rupee?
A seller sells 10 clips for a rupee and makes a profit of 20%. How many clips did he buy for one rupee? Correct Answer 12
Given:
Number of clips sold by seller in Re. 1 = 10 clips
Profit% = 20%
Formula Used:
Selling Price = Cost Price (1 + profit%/100)
Calculation:
Let the cost price of 1 clip be Rs. x
According to the question
Selling price of 10 clips = Re. 1
⇒ Selling price of 1 clip = Rs. 1/10
Now, According to the question
1/10 = x (1 + 20/100)
⇒ 1/10 = x × 6/5
⇒ x = 1/10 × 5/6
⇒ x = 1/12
So, we can write
In Rs. 1/12 we can purchase 1 clip
∴ In Re. 1 we can purchase 12 clips.
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Feb 20, 2025