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More Mathematics Questions
An article is listed at Rs. 900 and two successive discounts of 8% and 8% are given on it. How much would the seller gain or lose, if he gives a single discounts of 16%, instead of two discounts?
If x 2 - 3x + 1 = 0, then the value of $$\frac{{{x^6} + {x^4} + {x^2} + 1}}{{{x^3}}}$$ will be?
The difference between the simple interest received from two different sources on Rs. 1500 for 3 years is Rs. 13.50. The difference between their rates of interest is ?
The value of $$\frac{{2\sqrt {10} }}{{\sqrt 5 + \sqrt 2 - \sqrt 7 }} - \sqrt {\frac{{\sqrt 5 - 2}}{{\sqrt 5 + 2}}} - \frac{3}{{\sqrt 7 - 2}}{\text{is:}}$$
For an equilateral triangle, the ratio of the in-radius and the outer-radius is