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An express train takes 1 hour less than ...

An express train takes 1 hour less than a passenger train to travel 132 km between Mysore and Bangalore (without taking into consideration the time they stop at intermediate stations). If the average speed of the express train is 11 km/hr more then that of the passenger train, find the average speed of the two trains.

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VGS PUBLICATION-BRILLIANT-QUADRATIC EQUATIONS-EXERCISE
  1. A train travels 360 km at a uniform speed. If the speed had been 5 km/...

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  2. Two water taps together can fill a tank in 9 3/8 hours. The tap of lar...

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  3. An express train takes 1 hour less than a passenger train to travel 13...

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  4. Sum of the areas of two squares is 468 m^(2) If the difference of thei...

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  5. Sum of the areas of two squares is 468 m^(2). If the difference of the...

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  6. A stone is thrown vertically upwards with an initial velocity of 10ms^...

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  7. If a polygon of 'n' sides has 1/2 n (n - 3) diagonals. How many sides ...

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  8. Find the discriminant of the quadratic equation2x^(2) - 4x + 3 = 0and ...

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  9. A pole has to be erected at a point on the boundary of a circular par...

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  10. Find the discriminant of the equation 3x^(2) - 2x + 1/3 = 0 and hence ...

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  11. Explain the benefits of evaluating the discriminant of a quadratic equ...

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  12. Write three quadratic equations one having two distinct real solutions...

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  13. Find the nature of the roots of the following quadratic equations. If ...

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  14. Find the nature of the roots of the following quadratic equations. If ...

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  15. Find the nature of the roots of the following quadratic equations. If ...

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  16. Find the values of k for each of the following quadratic equations, so...

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  17. Find the values of k for each of the quadratic equations, so that the...

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  18. Is it possible to desigh a rectangular mango grove whose length is twi...

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  19. The sum of the ages of two friends is 20 years. Four years ago,the pro...

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  20. Is it possible to desigh a rectangular park of perimeter 80m and area ...

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