### The marked price of a radio is 20% more than its cost price. If a discount of 10% is given on the marked price, the gain per cent is:

A. 15 B. 12 C. 10 D. 8 Answer: Option D
Show Answer

### Solution(By Apex Team)

Let CP = 100 Then, MP = 100 + 20% of 100 = 120 Now, SP = 120 – 10% of 120 = 108 Gain = 108 – 100 = 8 %Gain $\Large=\frac{8 \times 100}{100}$ = 8% Short-cut 100(CP) == 20%(up) ⇒ 120(MP) == 10%(disc.) ⇒ 108 % gain = 8%

## Related Questions on Profit and Loss

A. 45 : 56
B. 45 : 51
C. 47 : 56
D. 47 : 51
Show Answer

A. Rs. 2600
B. Rs. 2700
C. Rs. 2800
D. Rs. 3000
Show Answer

### A sells an article to B at a profit of 10% B sells the article back to A at a loss of 10%. In this transaction:

A. A neither losses nor gains
B. A makes a profit of 11%
C. A makes a profit of 20%
D. B loses 20%
Show Answer

A. Rs. 3,750
B. Rs. 3,250
C. Rs. 2,750
D. Rs. 2,250
Show Answer