Question

-) Aarif bought a car for 12,00,000. Next year its
price decreased by 12% and further next year it
decreased by 15%. After two years the price of the
car will be
(1) 3761600
121 897600
(3) 928600
(4) 31142400
of a
naratolharam
are​

Answer 1

Answer:897600

Step-by-step explanation:

Answer 2

$\bf{\underline{\underline{\bigstar{Answer}}}}$

$\boxed{Rs 8,97,600}$

Explanation :-

Original price of the car = Rs 12,00,000

Percentage decrease in the price next year = 12%

Decreased price= $\frac{12}{100} \times 1200000$

$= Rs \: 144000$

Now, the price becomes = Rs (1200000 - 144000)

= Rs 10,56,000

Percentage decrease in price the next year = 15%

Decreased price =$\frac{15}{100} \times 1056000$

$= Rs \: 158400$

Now, the price is = Rs (1056000 - 158400)

= Rs 8,97,600

So the price after two years is Rs 8,97,600

$\bf{\underline{\underline{\bigstar{Note}}}}$

Decreased price = Decreased % × The amount of the previous year.

Price after deduction = Price of the previous year - Decreased price.

$\bf{\underline{\underline{2nd Process}}}$

In this process you can directly find out the price of the car after two years.

The formula is

CP =(1-d1/100)(1-d2/100)×Original amount

= (1-12/100)(1-15/100)×1200000

=88/100 ×85/100 ×1200000

= Rs 8,97,600

$\bf{\underline{\underline{\bigstar{Note}}}}$

• CP=Car price.
• d1= Decreased % for the 1st year.
• d2=Decreased % for the 2nd year.

Hence, both the process are valid !

So, as per your question option 2 is correct.