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There is a square field whose side is 44...

There is a square field whose side is 44m. A square flower bed is prepared in its centre leaving a gravel path all round the flower bed. The total cost of laying the flower bed and gravelling the path at Rs. 2.75 and Rs. 1.50 per square metre, respectively, is Rs. 4904. Find the width of the gravel path.

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VK GLOBAL PUBLICATION-QUADRATIC EQUATIONS-PROFICIENCY EXERCISE Short Answer Questions-II
  1. Find whether the following equations have real roots. If real roots ex...

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  2. Solve for x: (x-3)/(x-4)+(x-5)/(x-6)=(10)/(6),xne4,6

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  3. Solve: (x-2)/(x-3)+(x-4)/(x-5)=3(1)/(3),xne3,5.

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  4. 3((3x-1)/(2x+3))-2((2x+3)/(3x-1))=5, x!=1/3,-3/2

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  5. The sum of the squares of two consecutive even numbers is 244. Find th...

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  6. Solve for : 2/(x+1)+3/(2(x-2))=(23)/(5x);x!=0,-1,2

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  7. The difference of two natural numbers is 5 and the difference of their...

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  8. Find a natural number whose square diminished by 84 is equal to thrice...

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  9. A two digit number is such that the product of its digits is 18. When ...

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  10. Sum of the areas of two squares is 640 m^2 . If the difference of ...

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  11. At present Asha's age (in years) is 2 more than the square of her daug...

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  12. There is a square field whose side is 44m. A square flower bed is p...

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  13. At t minutes past 2 pm, the time needed by the minutes hand of a clock...

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  14. A train covers a distance of 90 km at a uniform speed. Had the spee...

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  15. In a class test, the sum of the marks obtained by P in Mathematics ...

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  16. If the list price of a toy is reduced by Rs. 2, a person can buy 2 ...

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  17. Solve 1/(a+b+x)=1/a+1/b+1/x,a+b !=0

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  18. 3/(x+1)+4/(x-1)=29/(4x-1); x!=1,-1,1/4

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  19. A motorboat whose speed is 24 km/hr in still water takes 1 hr more to ...

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  20. Solve by factorization: a/(x-a)+b/(x-b)=(2c)/(x-c)

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