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The cost price of two articles is same, one of them is sold at a profit of 13% while the other one is sold at a profit of 19%. If the difference between their selling price is Rs. 126, the cost of price of each article is

1. Rs.1800
2. Rs.1900
3. Rs. 2000
4. Rs. 2100

दो वस्तुओं का लागत मूल्य समान है, उनमें से एक को 13% के लाभ पर बेचा जाता है जबकि दूसरे को 19% के लाभ पर बेचा जाता है। यदि उनके विक्रय मूल्य के बीच का अंतर रु. प्रत्येक वस्तु का मूल्य 126 रूपये है

1. 1800 रु
2. 1900 रूपये
3. रु. 2000
4. रु. 2100
This Question came in
UGC-NET-Bengali-23-August-2024-Shift-2-Q21
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Detailed Explanation & Answer
Selling price of the first article with a profit of 13%:
Selling Price 1 = x + 0.13x = 1.13x

Selling price of the second article with a profit of 19%:
Selling Price 2 = x + 0.19x = 1.19x

The difference between their selling prices is Rs. 126:
1.19x - 1.13x = 126
0.06x = 126
x = 126 / 0.06
x = 2100

Thus, the cost price of each article is Rs. 2100.
13% लाभ के साथ पहली वस्तु का विक्रय मूल्य:
विक्रय मूल्य 1 = x + 0.13x = 1.13x

19% लाभ पर दूसरी वस्तु का विक्रय मूल्य:
विक्रय मूल्य 2 = x + 0.19x = 1.19x

उनके विक्रय मूल्यों के बीच का अंतर रु. 126:
1.19x - 1.13x = 126
0.06x = 126
एक्स = 126 / 0.06
एक्स = 2100

इस प्रकार, प्रत्येक वस्तु का क्रय मूल्य रु. 2100.
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