Question
In the question, two equations I and II are given. You
have to solve both the equations to establish the correct relation between x and y. I. x2Â - 19x + 84 = 0 II. y2Â - 25y + 156 = 0Solution
ATQ, On solving for x and y we get x = 12, 7 y = 13, 12 (12 ≤ 13, 12 = 12, 7 < 13, 7 < 12) x ≤ y
A seller marked an article 25% above its cost price and sold it after giving a discount of Rs. 60. If the seller earned a profit of 20% in the transacti...
The profit gained from selling a product for Rs. 9,500 equals the loss when the product is sold for Rs. 6,300. If the cost price of the product had been...
A shopkeeper bought an article and marked it at Rs. 560. By selling the article at a discount of 4%, he earns a profit of 20%. Find the cost price of th...
Ram spent 20% of his monthly income on study and 72% of the remaining on rent. If amount spent on rent is Rs. 2016, then find the amount spent on...
A seller purchases an item for Rs. 240 and sells it with a 20% discount, earning a profit of 20%. If the seller increases the discount to 25%, what wou...
After selling 20 pens, a Shopkeeper earn a profit of the selling price of 6 books. While selling 20 books, a shopkeeper losses a selling price of 8 pen...
Selling price of article ‘A’ when sold at a profit of 60% is Rs. 190 more than its selling price when sold at a loss of 16%. If the cost price of ar...
Profit percentage received on a product when sold for Rs. 550 is equal to the percentage loss incurred when the same product is sold for Rs. 250. Find t...
An item is marked up by Q% above its cost price. If a shopkeeper gives a 30% discount and still makes a profit of 40%, what discount should be given to ...
- If the average cost price of 18 identical bags decreases by Rs. 5 after replacing one bag with a new bag that costs Rs. 90, what was the original cost pric...
Relevant for Exams:
