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In an A.P., the first term is 2, the las...

In an A.P., the first term is 2, the last term is 29 and sum of the terms is 155. Find the common difference of the A.P.

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X BOARD PREVIOUS YEAR PAPER ENGLISH-X Boards-All Questions
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  2. Write the value of k for which the system of equations x+y-4=0 and ...

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  3. In an A.P., the first term is 2, the last term is 29 and sum of the te...

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  4. Prove that the parallelogram circumscribing a circle is a rhombus.

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  5. The roots of the quadratic equation 2x^2-x-6=0 (a)-2,3/2 (b)...

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  6. If the n^(t h) term of an A.P., is (2n+1), then the sum of its first...

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  7. Without using trigonometric tables, find the value of the following ex...

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  8. From a point Q, 13 cm away from the centre of a circle, the length of ...

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  9. AP, AQ and BC are tangents to the circle. If AB = 5 cm, AC = 6 cm and ...

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  10. Find the area of a quadrant of a circle whose circumference is 22 c...

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  11. Prove that 2-3sqrt5 is an irrational number.

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  12. A solid right circular cone is cut into two parts at the middle of its...

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  13. A kite is flying at a height of 30m from the ground. The length of ...

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  14. The sum of numerator and denominator of a fraction is 3 less than twic...

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  15. The distance of the point (-3,4) from the x-axis is : a) '3 (b) -3 (...

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  16. In an AP, the sum of first ten terms is -150 and the sum of its next t...

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  17. Point P(5,-3) is one of the two points of trisection of the line se...

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  18. Cards bearing numbers 2, 3, 4, ..., 11 are kept in a bag. A card is dr...

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  19. In Fig. 3, ABC is a right triangle, right angled at C and D is the mi...

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