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Question: Which of the following is NOT a common technique for feature scaling?Options: Min-Max Scal..
Question: How many ways can 5 people be seated in a row of 5 chairs?Options: 120603024Correct Answer..
Question: How many ways can 2 boys and 3 girls be selected from 8 boys and 6 girls?Options: 33628042..
Question: In how many ways can 6 different colored balls be arranged in a line?Options: 7201206030Co..
Question: How many ways can 4 students be selected from a group of 15?Options: 1365455105210Correct ..
Question: In how many ways can 5 different fruits be arranged in a row?Options: 601202430Correct Ans..
Question: Calculate the determinant of H = [[1, 2, 3], [0, 1, 4], [5, 6, 0]]. (2021)Options: -141401..
Question: What is the determinant of G = [[5, 4], [2, 3]]? (2020)Options: 7101112Correct Answer: 10E..
Question: Which plant hormone is known for its role in stress responses? (2023)Options: Gibberellins..
Question: What effect do gibberellins have on seed germination? (2020)Options: Inhibit germinationPr..
Question: What is the term for the connection between a motor neuron and a muscle fiber? (2023)Optio..
Question: Which of the following is a function of saliva? (2022)Options: Digestion of fatsDigestion ..
Question: What is the function of the villi in the small intestine? (2019)Options: Increase surface ..
Question: What is the main enzyme involved in protein digestion in the stomach? (2021)Options: Amyla..
Question: What is the sum of the complex numbers 1 + 2i and 3 - 4i? (2023)Options: 4 - 2i4 + 2i2 - 2..
Question: If z = 3 + 4i, what is the value of |z|^2? (2019)Options: 2571216Correct Answer: 25Exam Ye..
Question: A chord of a circle is 10 cm long and is 6 cm away from the center. What is the radius of ..
Question: What is the term containing x^5 in the expansion of (2x - 3)^8?Options: -67206720-13440134..
Question: Find the coefficient of x^4 in the expansion of (x + 5)^7.Options: 210126017502450Correct ..
Question: What is the term for the physical location of a gene on a chromosome? (2019)Options: Allel..
Question: What is the main advantage of using ensemble methods like Random Forest over a single deci..
Question: Which of the following is a disadvantage of using decision trees for model selection?Optio..
Question: Which of the following is a common method for handling missing data in a dataset?Options: ..
Question: What is the structure of DNA described as? (2022)Options: Single helixDouble helixTriple h..
Question: What is the function of ribosomes? (2021)Options: DNA replicationProtein synthesisEnergy p..
Question: What is the derivative of f(x) = 2x^3 - 9x^2 + 12x? (2021)Options: 6x^2 - 18x + 126x^2 - 1..
Question: At which point does the function f(x) = -x^3 + 3x^2 + 4 have a local maximum? (2023)Option..
Question: For the function f(x) = 3x^2 - 12x + 9, find the x-coordinate of the vertex. (2021)Options..
Question: Find the critical points of the function f(x) = x^4 - 8x^2 + 16. (2019)Options: (0, 16)(2,..
Question: What is the slope of the tangent line to the curve y = x^2 - 4x + 5 at x = 3? (2023)Option..
