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If an event is sure to occur, then what is its probability of occurrence ?

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AGRAWAL PUBLICATION-SAMPLE PAPER 7-EXERCISE
  1. Which term of the A.P. -2,-7,-12, . . . will be -77 ?

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  2. What type of lines are represented by the pair of equations : 10x+6y...

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  3. If an event is sure to occur, then what is its probability of occurren...

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  4. The decimal expansion of the rational number (14587)/(1250) will termi...

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  5. Soumya throws a ball upwards, from a rooftop, 80 m above. It will reac...

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  6. Soumya throws a ball upwards, from a rooftop, 80 m above. It will reac...

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  7. Soumya throws a ball upwards, from a rooftop, 80 m above. It will reac...

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  8. Soumya throws a ball upwards, from a rooftop, 80 m above. It will reac...

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  9. Soumya throws a ball upwards, from a rooftop, 80 m above. It will reac...

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  10. Assuming that sqrt(2) is irrational, show that 5+sqrt(2) is an irratio...

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  11. Find the greatest number that divides 45 and 240 completely.

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  12. If x=acos^(3)theta and y = bsin^(3)theta, prove that ((x)/(a))^(2//3)+...

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  13. Prove that sqrt(sec^(2)theta + cosec^(2)theta) = tantheta + cottheta.

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  14. The largest possible sphere is carved out of wooden solid cube of side...

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  15. A solid cuboid with dimensions 18 cm xx 12 cm xx 8 cm is melted and tu...

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  16. A line intersects the y-axis and x-axis at the points P and Q respecti...

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  17. A ladder 10m long reaches a window 8 m above the ground. Find the d...

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  18. Solve for x and y : x+(y)/(4)=11," "(5x)/(6)-(y)/(3)=7

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  19. A 2-digit number is such that the product of the digit is 20. If 9 is ...

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  20. triangle ABC with vertices A(0-2,0),B(2,0) and C(0,2) is similar to tr...

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