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Write True or False Total interest of ...

Write True or False
Total interest of Rs y and `y^2` years at the rate of y% simple interest per annum is Rs `y^3`.

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UNITED BOOK HOUSE-BIDHANNAGAR GOVT, HIGH SCHOOL-EXERCISE
  1. Fill n the blanks The sides of an equilateral triagnle are theof its...

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  2. Write True or False If the ratio of the capital of A,B,C is 1/6:1/5:...

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  3. Write True or False Total interest of Rs y and y^2 years at the rate...

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  4. Write True or False If the ratio of the capital of A,B,C is 1/6:1/5:...

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  5. Write True or False If the ratio of the capital of A,B,C is 1/6:1/5:...

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  6. Write True or False Mode of 3,4,5,2,3,4,1,6,4,2 is 4.

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  7. Find the simple interest on Rs.68,000 at 50/3% per annum for 9 months ...

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  8. If a=1/(2+sqrt3) and b=1/(2-sqrt3), then (1/(a+1)+1/(b+1))=?

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  9. O is the circumcentre of triangleABC and D is the midpoint of BC, if a...

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  10. In triangleABC, DE||BC and if AD:BD = 3:1 then DE:BC=?

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  11. Express 1+4 cosec^2 theta.cot^2theta as a perfect square.

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  12. In a partnership business, the ratio of capitals of Pathik, Pabirta an...

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  13. If the sum of the roots of the equation x^2-x=K(2x-1) is zero, then fi...

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  14. Convert 83.12^@ into degrees, minutes and seconds.

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  15. If the volume, base area and height of a right circular cone are V cu ...

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  16. Sum of length, breadth and height of a cuboid is 25cm and the total su...

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  17. x and u are two variables with relation x= (U-15)/10. If the mean valu...

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  18. Answer any one question : The difference between simple interest and ...

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  19. Dipu, Rabeya and Megha started a partnership business on 1st January o...

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  20. Solve: x/(x+1)+(x+1)/x= 2 1/12(x!=0,-1)

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