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A train covered a certain distance at a uniform speed. If the train would have been 10 km/h faster, it would have taken 2 hours less than the scheduled time. And, if the train were slower by 10 km/h, it would have taken 3 hours more than the scheduled time. Find the distance covered by the train.

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MBD-PAIR OF LINEAR EQUATIONS IN TWO VARIABLES-EXERCISE
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  9. On comparing the ratios (a1)/(a2), (b1)/(b2), (c1)/(c2) and without d...

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  10. On comparing the ratios (a1)/(a2), (b1)/(b2), (c1)/(c2) and without d...

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  11. On comparing the ratios (a1)/(a2), (b1)/(b2), (c1)/(c2) and without d...

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  12. On comparing the ratios (a1)/(a2), (b1)/(b2), (c1)/(c2) and without d...

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  13. On comparing the ratios (a1)/(a2), (b1)/(b2), (c1)/(c2) and without d...

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  14. On comparing the ratios (a1)/(a2), (b1)/(b2), (c1)/(c2) and without d...

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  15. On comparing the ratios (a1)/(a2), (b1)/(b2), (c1)/(c2) and without d...

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  16. On comparing the ratios (a1)/(a2), (b1)/(b2), (c1)/(c2) and without d...

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  17. On comparing the ratios (a1)/(a2), (b1)/(b2), (c1)/(c2) and without d...

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  18. On comparing the ratios (a1)/(a2), (b1)/(b2), (c1)/(c2) and without d...

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  19. On comparing the ratios (a1)/(a2), (b1)/(b2), (c1)/(c2) and without d...

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  20. Which of the following pairs of linear equations are consistent ? Obta...

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  21. Which of the following pairs of linear equations are consistent ? Obta...

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