Math, asked by varun9786990810, 1 month ago

1. If the distance between the points (2, –2) and (–1, x) is 5, one of the values of x is * 1 point -2 2 -1 1 2. The mid-point of the line segment joining the points A (–2, 8) and B (– 6, – 4) is * 1 point (– 4, – 6) (2, 6) (– 4, 2) (4, 2) 3. If the distance between the points (4, p) and (1, 0) is 5, then the value of p is * 1 point 4 only ± 4 – 4 only 0 4. The area of a triangle with vertices A (3, 0), B (7, 0) and C (8, 4) is: * 1 point 14 28 8 6 5. The point which divides the line segment joining the points (7, –6) and (3, 4) in ratio 1 : 2 internally lies in the * 1 point I quadrant II quadrant III quadrant IV quadrant 6. If one zero of the quadratic polynomial x² + 3x + k is 2, then the value of k is * 1 point 10 -10 5 -5 7. A quadratic polynomial, whose zeroes are -3 and 4, is * 1 point x²- x -12 x² + x + 12 X^2/2−x/2−6 2x² + 2x – 24 8. The number of polynomials having zeroes as -2 and 5 is * 1 point 1 2 3 more than 3 9. The zeroes of the quadratic polynomial x² – 15x + 50 are * 1 point both negative one positive and one negative both positive both equal 10. Ifx² + 5 is divided by x+ 1 , then the possible degree of quotient is * 1 point 0 1 2 3 Option 3 11. If P(E) is 0.07, then what is the probability of not E * 1 point 0.90 0.95 0.93 0.89 12. If two Dice are thrown in the air, the probability of getting sum asb3 will be * 1 point 2/18 3/18 1/18 1/36 13. The probability can't exist among the following * 1 point 2/3 -1.5 15% 0.7 14. The probability of event to zero is called * 1 point Unsure event Sure event Impossible event Independent 15. What is the probability of getting 53 Mondays in leap year * 1 point 1/7 2/7 53/366 7/366 16. The decimal of 10/1000 1 point Terminating Non terminating Non terminating non repeating None of the above 17. Which of the following is not irrational? * 1 point (2-√3) 2 (√2 + √3)2 (√2 + √3)(√2 - √3) 2/√7 18. which number is divisible by 11? * 1 point 1516 1452 1011 1121 19. the largest number that will divide 398, 436 and 542 leaving remainder 7,11 and 15 respectively is * 1

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Answered by 19959580948
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This much big question only 5 points

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