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Find the curved surface area of frustu...

Find the curved surface area of frustum of a cone of height 12 cm and radii of circular ends are 9 cm and 4 cm.

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X BOARDS-CBSE BOARDS 2020-SECTION D
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  2. A rectangular park is to be designed whose breadth is 3 m less than...

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  3. Find the curved surface area of frustum of a cone of height 12 cm ...

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  4. Draw a less than ogive for the following frequency distribution.

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  5. If a line is drawn to one side of a triangle to intersect the other tw...

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  6. In Figure -6 , in an equilateral triangle ABC, AD is perpendicular to ...

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  7. Find other zeroes of the polynomial p(x)=3x^(4)-4x^(3)-10x^(2)+8x+8, ...

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  8. Divide the polynomial g(x) = x^3 - 3x^2 + x + 2 by the polynomial x^2 ...

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  9. A TV-tower stands vertically on a bank of a canal. From a point on the...

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  10. दो पानी के नल एक साथ एक हौज को 9(3)/(8) घंटो में भर सकते है । बड़े व्य...

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

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  12. A cylindrical bucket, 32 cm high and with radius of base 18 cm, is ...

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  13. From a point of a bridge across a riuver, the angles of depression of ...

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  14. If a line is drawn to one side of a triangle to intersect the other tw...

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  15. In figure - 6 in an equilateral triangle ABC, AD|BC, BE|AC and CF|AB. ...

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  16. Find other zeros of the polynomial p(x)=3x^(4)-4x^(3)-10x^(2)+8x+8 ...

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  17. Divide the polynomial g(x) = x^3 - 3x^2 + x + 2 by the polynomial x^2 ...

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  18. Sum of the areas of two squares is 544 m^(2). If the difference of the...

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  19. A motor boat whose speed is 18 km/h m still water takes 1 hour more...

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  20. The distribution given below shows the number of wickets taken by bowl...

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