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Nilanjan Bhowmick AIR 3, CSIR NET (Earth Science)
Chashokreddy18@gmail.com posted an Question
April 11, 2020 • 00:57 am
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30 points
30 points
- CSIR NET
- Mathematical Sciences
Problem from numerical ability can you explain how to solve this problem?
2 Answer(s)
Answer Now
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Chashokreddy18@gmail.com Tiwari
Is this correct?
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Chashokreddy18@gmail.com Tiwari
But in sol'n the answer is given as 25300.I will send that sol'n picture,one please check.
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Ujjawal vishal
![best-answer]()
Selling price = 18700/- loss = 15% Let the CP be x. we know that, SP = CP[1-loss%/100] => 18700 = x[1- 15/100] =>18700= ×*85/100 => x = 20000 Now, we want profit of 15% that means we have , CP =20000 Profit =15% So, SP = CP[1+Profit%/100] 20000[1+15/100]= 20000*1.15 =23000/-
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Chashokreddy18@gmail.com Tiwari![best-answer]()
can you please say ,if the answer is correct?
extremely sorry. there is mistake in my calculation...answer in book is correct...you can follow the method i applied..just check the calculation
Selling price = 18700/- loss = 15% Let the CP be x. we know that, SP = CP[1-loss%/100] => 18700 = x[1- 15/100] =>18700= ×*85/100 => x = 22000 Now, we want profit of 15% that means we have , CP =22000 Profit =15% So, SP = CP[1+Profit%/100] 22000[1+15/100]= 20000*1.15 =25300/-