हिंदी

Kanchan purchased a Maruti car for Rs.2,45,000/- and the rate of depreciation is 1427% per annum. Find the value of the car after two years?

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प्रश्न

Kanchan purchased a Maruti car for Rs.2,45,000/- and the rate of depreciation is `14 2/7 %` per annum. Find the value of the car after two years?

योग
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उत्तर

Given, the purchase price of the car = V

= ₹ 2,45,000

Rate of depreciation per annum = r

= `14 2/7%`

= `100/7%`

∴ Value of the car after two years = V`(1 - "r"/100)^"n"`

= `2,45,000 (1 - (100/7)/100)^2`

= 2,45,000`(1 - 1/7)^2`

= 2,45,000 × `36/49`

= 1,80,000

∴ Value of the car after two years is ₹ 1,80,000.

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  क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
अध्याय 9: Commercial Mathematics - Exercise 9.4 [पृष्ठ १३२]

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बालभारती Mathematics and Statistics 2 (Commerce) [English] 11 Standard Maharashtra State Board
अध्याय 9 Commercial Mathematics
Exercise 9.4 | Q 1 | पृष्ठ १३२
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