Question
An article is sold for a Rs 657.90 after successive
discounts of 15% and 10%. Find the marked price of the article?Solution
Selling price of the article = Rs 657.90 After 2 successive discounts, Marked price of the article = 657.90/(0.85 × 0.90) = Rs. 860
More Profit and loss Questions
I). p2 - 20p + 51 = 0,
II). 2q2 - 7q + 6 = 0
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Equation 2: y² - 88y + 1936 = 0
1.3wx = 40 – wy
2. b2 = 2b + p
3. d2 + d = q
Now, observe the given conditions:
One root of equation...
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I. 4x2 + 3√7 x-7 =0
II. 7y2 + 4√7 y-5=0
- Suppose both the roots of q² + kq + 49 = 0 are real and equal, then determine the value of 'k'.
If x² + 2x + 9 = (x – 2) (x – 3), then the resultant equation is:
I. x3 = 1728
II. y2 – 15y + 56 = 0
- If the quadratic equation x² + 18x + n = 0 has real and equal roots, what is the value of n?
In the question, two equations I and II are given. You have to solve both the equations to establish the correct relation between 'p' and 'q' and choose...
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