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Question: If the average of 6 numbers is 50 and the average of another 4 numbers is 70, what is the ..
Question: The average of 5 numbers is 12. If one number is removed, the average of the remaining num..
Question: A student scores 70, 80, and 90 in three subjects. If he scores 100 in the fourth subject,..
Question: The average of three numbers is 15. If one of the numbers is increased by 5, what will be ..
Question: A group of 8 friends has an average age of 25 years. If one friend leaves and the average ..
Question: A class has 10 students with an average height of 150 cm. If 5 new students with an averag..
Question: The average of 5 test scores is 76. If the highest score is removed, the average of the re..
Question: If the average of 10 numbers is 20, what is the sum of the numbers?Options: 200180220240Co..
Question: The average of 8 numbers is 50. If one number is removed, the average becomes 48. What is ..
Question: In a group of 4 friends, the average age is 25 years. If one friend leaves and the average..
Question: The average of three numbers is 30. If one of the numbers is increased by 10, what will be..
Question: A class has 30 students. If the average score of the class is 75 and the average score of ..
Question: If the roots of the equation x^2 + 5x + k = 0 are 1 and 4, what is the value of k?Options:..
Question: The roots of the equation x^2 + 6x + 9 = 0 are:Options: -3 and -33 and 30 and 91 and 8Corr..
Question: If one root of the equation x^2 + 3x + k = 0 is 2, what is the value of k?Options: -4-6-5-..
Question: If the roots of the equation x^2 + px + q = 0 are 4 and -1, what is the value of p?Options..
Question: If 7 - 2x < 1, what is the value of x?Options: x < 3x > 3x = 3x = 4Correct Answer: x > 3So..
Question: If 3x + 2 < 5x - 6, what is the range of x?Options: x < 4x > 4x = 4x < 3Correct Answer: x ..
Question: If x + 4 < 2x - 3, what is the value of x?Options: x < 7x > 7x = 7x = 3Correct Answer: x >..
Question: Factor the expression x² + 5x + 6.Options: (x + 2)(x + 3)(x - 2)(x - 3)(x + 1)(x + 6)(x - ..
Question: What is the value of (3x + 2)²?Options: 9x² + 12x + 49x² + 6x + 46x² + 12x + 43x² + 6x + 4..
Question: Which of the following is the factorization of x² - 9x + 20?Options: (x - 4)(x - 5)(x + 4)..
Question: What is the expanded form of (x + 5)(x - 5)?Options: x² - 25x² + 25x² - 10x² + 10Correct A..
Question: What is the value of (a - 2)(a + 2)?Options: a² - 4a² + 4a² - 2a² + 2Correct Answer: a² - ..
Question: Which of the following is the factorization of x² + 10x + 21?Options: (x + 3)(x + 7)(x + 1..
Question: What is the expanded form of (2x - 5)(3x + 4)?Options: 6x² - 7x - 206x² - 10x - 206x² - 7x..
Question: What is the value of x in the equation 3(x + 4) = 21?Options: 3579Correct Answer: 7Solutio..
Question: Solve for y: 4y + 12 = 28.Options: 2345Correct Answer: 4Solution: Subtract 12 from both si..
Question: All cars require fuel. Some vehicles are cars. Therefore, some vehicles require fuel. Is t..
Question: No students are lazy. Some lazy people are not successful. Therefore, some students are su..