The value of a property depreciates every year by 10% of its value at the beginning of the year. The present value of the property is Rs. 8100. What was its value 2 years ago ?

s. $${\left( {\frac{{90}}{{11}}} \right)^2} \times 100$$

s. $${\left( {\frac{{100}}{{101}}} \right)^2} \times 8100$$

The value of a property depreciates every year by 10% of its value at

1.	The value of a property depreciates every year by 10% of its value at the beginning of the year. The present value of the property is Rs. 8100. What was its value 2 years ago ?
A.	s. 10000
B.	s. $${\left( {\frac{{90}}{{11}}} \right)^2} \times 100$$
C.	s. $${\left( {\frac{{100}}{{101}}} \right)^2} \times 8100$$
D.	s. 9801
Answer» B. s. $${\left( {\frac{{90}}{{11}}} \right)^2} \times 100$$

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The value of a property depreciates every year by 10% of its value at the beginning of the year. The present value of the property is Rs. 8100. What was its value 2 years ago ?

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