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Separate 18 into two partssuch that twic...

Separate 18 into two partssuch that twice the sum of their squares is 5 times their product.

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MBD-QUADRATIC EQUATIONS-EXERCISE
  1. Find the roots of the following quadratic equations :- sqrt3x^2-2sqrt2...

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  2. The product of two numbers is 56. When their sum is added to the sum o...

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  3. Separate 18 into two partssuch that twice the sum of their squares is ...

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  4. Two pipes together can fill a reservoir in 12 hours. If one pipe can f...

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  5. A plane left 30 minutes later than the schedule time. In order to reac...

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  6. If twice the area of a smaller square be subtracted, from the area of ...

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  7. Two pipes running together can fill cistern in 6 minutes. One pipe tak...

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  8. Deepak takes 6 days less than the time taken by Suresh to finish a pie...

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  9. Two pipes running together can fill a cistern in 2 8/11 minutes. If o...

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  10. A takes 12 days less than the time taken by B to finish a piece of wor...

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  11. A train covers a distance of 90 km at a uniform speed. Had the speed b...

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  12. A motor boat whose speed is 15 km/hour in still water goes 30 km downs...

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  13. In a flight of 6000 km, an aircraft was slowed down due to bad weather...

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  14. The side of a square exceeds the side of another square by 4 cm and su...

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  15. A swimming pool is filled with three pipes with uniform flow. The firs...

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  16. The hypotenuse of a right triangle is 1 m less than twice the shortest...

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  17. The length of a rectangle is twice as long as the side of a square. Th...

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  18. The perimeter of a rectangular field is 82 m and its area is 400 m^2. ...

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  19. A rectangular park is to be designed whose breadth is 3 m less than it...

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  20. A motor boat whose speed is 18 km/hr in still water takes 1 hour more ...

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