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प्रश्न
By selling an article for Rs 1,12,000 a girl gains 40%. The cost price of the article was ______.
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उत्तर
By selling an article for Rs 1,12,000 a girl gains 40%. The cost price of the article was ₹ 80000.
Explanation:
Selling price of an article = ₹ 112000
Gain% = 40%
Let ₹ x be the cost price of the article.
∴ Cost price = Selling price – Profit % on cost price
∴ Selling price = Cost price + Profit % on cost price
So, `112000 = x + x xx 40/100`
⇒ `112000 = (100x + 40x)/100`
⇒ 112000 × 100 = 140x
⇒ `x = (112000 xx 100)/140`
⇒ `x = (112000 xx 5)/7`
⇒ x = 16000 × 5
⇒ x = ₹ 80000
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संबंधित प्रश्न
Sambhajirao bought a machine from a factory for Rs. 80000. He paid the octroi tax of Rs. 1600 and spent Rs. 800 on transport besides Rs. 300 on porterage. He sold the machine for one lakh rupees. How much was his profit?
If the selling price of 10 rulers is the same as the cost price of 15 rulers, then find the profit percentage
Vaidegi sold two sarees for ₹ 2200 each. On one she gains 10% and on the other she loses 12%. Find her total gain or loss percentage in the sale of the sarees
Fill up the appropriate boxes in the following table.
| SI. No | C.P. in ₹ |
M.P. in ₹ |
S.P. in ₹ |
Discount in ₹ |
Profit in ₹ |
Loss in ₹ |
| (i) | 110 | 130 | Nil | |||
| (ii) | 110 | 130 | 10 | |||
| (iii) | 110 | 130 | 30 | |||
| (iv) | 110 | 120 | Nil | 10 | ||
| (v) | 120 | 10 | 20 | Nil |
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