A dealer purchased a fridge for rs.12500 . He allows discount of 25% on it's marked price and still gain 12.5% find the market price of fridge
Answers
Answer:
In examples 5 to 7, fill in the blanks to make the statements true.
Example 5 : By selling 50 pens, a shopkeeper lost the amount equal to
the selling price of 10 pens. His loss per cent is __________.
Solution :
50 %
3 .
Example 6 : The discount per cent is calculated on the _________ price
of an article.
Solution : Marked Price.
Example 7 : Amna purchased a toy for Rs 660 including sales tax. If
the rate of sales tax is 10%, then the selling price of the
toy is _________.
Solution : Rs 600.
In examples 8 to 11, state whether the statements are true (T) or false (F).
Example 8 : When the interest is compounded half yearly, the number
of conversion periods in a year is four.
Solution : False.
Example 9 : Arnav buys a book costing Rs 600. If the rate of sales tax
is 7%, then the total amount payable by him is Rs 642.
Solution : True.
Example 10 : After allowing a discount of 15% on the marked price of
an article, it is sold for Rs 680. The marked price of the
article is Rs 800.
Solution : True.
Example 11 : Overhead charges, if any, are sometimes included in the
cost price.
Solution : False.
Example 12 : A number is increased by 20% and then it is decreased
by 20%. Find the net increase or decrease per cent.
Solution : Let the number be 100
Increase in the number = 20% of 100 = 20
So Increased number = 100 + 20 = 120