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Q.

What percentage of mark price should be raised then after getting 2.5 discount will give 22.5 profit?


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a

21

b

23

c

25

d

17 

answer is D.

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Detailed Solution

1+a1001-2.5100=1+22.5100
1+a100=122.5100×10097.5=4939
a=100039
22.51+a100=22.51+1000100×39=22.5×394917
 
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