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Find the values of k so that the area of the triangle with vertices (1, -1), (-4, 2k) and (-k, -5) is 24 sq. units.

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X BOARD PREVIOUS YEAR PAPER ENGLISH-X Boards-All Questions
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  2. A card is drawn at random from a well-shuffled deck of playing cards. ...

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  4. In the following figure, PQRS is square lawn with side PQ = 42 metres....

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  5. If x + k is the GCD of x^2 -2x - 15 and x^3 + 27, find the value of k

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  6. solve for x and y, x+ (6/y)=6,3x-(8/y)=5

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  7. Find the sum of first 25 terms of an A.P. whose nth term is 1- 4n

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  12. Solve the following system of equations graphically : 2x + 3y = 8 ; x ...

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  13. Simplify: x/(x-y)-y/(x+y)-(2x y)/(x^2-y^2)

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  14. Which term of the AP: 3, 15, 27, 39, . . . will be 132 more than its 5...

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