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तामिळनाडू बोर्ड ऑफ सेकेंडरी एज्युकेशनएस.एस.एल.सी. (इंग्रजी माध्यम) इयत्ता ८

The present value of a machine is ₹ 16800. It depreciates at 25% p.a. Its worth after 2 years is ₹ 9450

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प्रश्न

The present value of a machine is ₹ 16800. It depreciates at 25% p.a. Its worth after 2 years is ₹ 9450

पर्याय

  • True

  • False

MCQ
चूक किंवा बरोबर
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उत्तर

True

Explanation;

Hint:

Present value of machine = ₹ 16800

Depreciation rate (n) = 25%

Value after 2 years = `"P"(1 - "r"/100)^"n"`

= `16800(1 - 25/100)^2`

= `16800 xx (1 - 1/4)^2`

= `16800 xx 3/4 xx 3/4`

= 9450

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पाठ 4: Life Mathematics - Exercise 4.3 [पृष्ठ १३९]

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सामाचीर कलवी Mathematics [English] Class 8 TN Board
पाठ 4 Life Mathematics
Exercise 4.3 | Q 2. (iii) | पृष्ठ १३९
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