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The age of a man is twice the square of the age of his son.Eight years hence,the age of the man will be 4years more than three times of the age of his son.Find their present ages.

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KALYANI PUBLICATION-QUADRATIC EQUATION-EXERCISE
  1. Sum of the ages of the father and the son is 60years.One-ninth of the ...

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  2. The age of Argha's mother is square of the age of Argha,5 years hence ...

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  3. The age of a man is twice the square of the age of his son.Eight years...

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  4. The hypotenuse of a right angle triangle is 6 cm more than twice the s...

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  5. If twice the area of a smaller square be substracted from the area of ...

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  6. The length and breadth of a rectangular field are 38m and 32m respecti...

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  7. The sum of the area of two squares is 640 m^2,If the difference in the...

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  8. Sum of the areas of two squares is 468m^2.If the difference of the the...

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  9. The hypotenuse of a right angle triangle is 3sqrt10cm,if the smaller s...

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  10. A train travels a distance 300km at a uniform speed.If the speed of th...

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  11. A train travels 360 km at a uniform speed.If she had been 5 km/h more...

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  12. An aeroplane left 30mins later than its scheduled time and in order to...

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  13. A motor boat whose speed in still water 9km/hr takes three hours to g...

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  14. A motor boat whose speed in still water 18km/hr takes 1 hour more to g...

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

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  16. Two pipes running together can fill a cistern in 3fr1/13minutes.If one...

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  17. A swimming pool is filled with three pipes with uniform flow.The first...

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  18. A takes 6days less than the time taken by B to finish a piece of work....

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  19. A and B can complete a piece of work in 9/5 hours,when they work toget...

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  20. Applying formula of quadratic equation, solve the following equations....

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