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How many sides have a polygon, if the nu...

How many sides have a polygon, if the number of diagonals be '90 ?'

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V PUBLICATION-SECOND DEGREE EQUATIONS-QUESTION BANK
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  2. Difference of two natural numbers be 5 and the sum of its square be 97...

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  3. How many sides have a polygon, if the number of diagonals be '90 ?'

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  6. Which positive number of 'x' be taken to get the value zero for the po...

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  7. Let a, b, c gt 0. Then prove that both the roots of the equation ax^(...

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  8. The members of the Mathematics club shook hands once with each of the ...

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  9. The angles in a polygon is in the arithmetic progression 172^circ, 16...

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  10. Anoop was calculating the sum of the consecutive natural numbers from ...

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  11. How many terms of the arithmetic sequence '6,10,14, ……….' should be ad...

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  12. A man bought same books of same price for 80 rupees. If he had bought ...

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  13. The perimeter of a rectangle is 42 centimetres and its diảgonal is 15 ...

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  14. The length of a rectangular. garden is 80 metres and its breadth is 40...

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  15. When the reciprocal of a number is subtracted from it, we get 1. What ...

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  16. A man requires 9 days less than his son to complete a job. Together, t...

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  17. The difference of the length of perpendicular sides of a right triangl...

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