Math, asked by pragyamobra83, 4 days ago

The cost of a refrigerator was quoted as ? 21000 in 2008. In 2009, an advanced model of the same brand was launched due to which there was an increase in price by 5%. Then in 2010, there was a 6% decrease in the price of the same model. What amount does the customer have to pay for the refrigerator in the year 2010?

remember that answer should be 20727​

Answers

Answered by llAssassinHunterll
0

The value of a machine depreciates every year by 5%. If the present value of the machine be Rs. 100,000, what will be its value after two years?

Medium

Solution

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Correct option is B)

current value of Machine =Rs.100,00

After 1 year

value decreased by 5%

value of Machine is

Rs.95% of 100,000

100

95

×100,000=Rs.95,000

After 2 years

again the value is decreased by 5% from previous year' s Value

Now value of Machine is

=95% of 95,000

=

100

95

×95,000

=0.95×95,000

=Rs.90,250 is the value of machine at the of two years

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