Question
The marked price of a book is 130 percent of its cost
price. If a 20% discount is offered while selling the book, find the profit percentage.Solution
ATQ,
Let the cost price of the book be Rs. '100x'
Marked price of the book = '100x' X 1.3 = Rs. '130x'
Selling price of the book = '130x' X 0.8 = Rs. '104x'
Profit earned on selling the book = '104x' - '100x' = Rs. '4x'
Required profit percentage = {(4x/100x) X 100} = 4%
In the following question, select the wrong number from the given alternatives.
43, 50, 64, 85, 113, 138
Select the wrong term in the series.
312, 320, 304, 328, 295, 336
Select the number from among the given options that is wrong in the following series.
22, 30, 46, 78, 146, 270
A series is given with one wrong term. Select the wrong number from the given series.
15, 27, 41, 57, 74, 95, 117
Find the wrong number in the series given below.
5, 16, 50, 157, 463, 1394
Find the wrong number in the given series?
43, 47, 51, 56, 61, 67, 73, 80, 89
Select the wrong number from the given alternatives.
64, 32, 32, 48, 98, 240
Find the wrong number in the given series.
45, 50, 60, 80, 120, 180, 360
Find the wrong number in the given series.
17, 17, 51, 255, 1789, 16065
Find the wrong term in the series given below.
38, 44, 32, 50, 24, 56, 20Â
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