Question
Article βPβ, if sold at a profit of 25% earns a
profit of Rs. 450. If article βPβ is marked 50% above its cost price and then sold after offering two successive discounts of 10% and Rs. x, respectively then what would be the value of βxβ such that there is neither profit nor loss in the transaction?Solution
Let the cost price of article βPβ = Rs. 100y Then, according to the question, 25y = 450 Or, y = (450/25) = 18 So, cost price of article = Rs. 1800 Marked price of the article = 1800 Γ 1.5 = 2700 Price after 1st discount of 10% = 2700 Γ 0.9 = 2430 So, further discount be given = 2430 β 1800 = Rs. 630 Or, x = 630
What is the nature of the pH of milk?
Which of the following statement is/are true?
I. Atomic radius increases in moving from left to right along a period.
II. Atomic size...
Which of the following substances is classified as a carbohydrate?
Which of the following organic compounds undergo nucleophilic substitution reaction most easily?
Which among the following form of coal contains the highest percentage of carbon content?
Which substance is a multibranched polysaccharide of glucose used for energy storage in animals and fungi?
Compressed natural gas (CNG) primarily consists of which gas?
Which of the following elements has the maximum number of atoms in their molecular form?Β Β Β Β Β Β Β Β Β Β
...Which of the following relation is correct?
Alkali metals have ______.
I. low melting points
II. low densities