A person sold his book for Rs. 96 and got a percentage profit equal to the cost price of the book. The cost price of the book is:
A. Rs. 60
B. Rs. 80
C. Rs. 70
D. Rs. 50
Answer: Option A
Solution(By Examveda Team)
$$\eqalign{ & {\text{Let cost price}} = x \cr & \Rightarrow \frac{{x \times \left( {100 + x} \right)}}{{100}} = 96 \cr & \Rightarrow x \times \left( {100 + x} \right) = 9600 \cr & \Rightarrow x \times \left( {100 + x} \right) = 60 \times \left( {100 + 60} \right) \cr & \Rightarrow x = {\text{Rs}}{\text{. }}60{\text{ Ans}}{\text{.}} \cr} $$Related Questions on Profit and Loss
A. 45 : 56
B. 45 : 51
C. 47 : 56
D. 47 : 51
A. Rs. 2600
B. Rs. 2700
C. Rs. 2800
D. Rs. 3000
A. A neither losses nor gains
B. A makes a profit of 11%
C. A makes a profit of 20%
D. B loses 20%
A. Rs. 3,750
B. Rs. 3,250
C. Rs. 2,750
D. Rs. 2,250
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