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Question: If a + b = 12 and a^2 + b^2 = 70, what is the value of ab? (2019)Options: 20222425Correct ..
Question: What is the value of k if the roots of the equation x^2 - 5x + k = 0 are equal? (2020)Opti..
Question: If x + y = 10 and xy = 21, what is the value of x^2 + y^2? (2021)Options: 49596141Correct ..
Question: A jar contains 6 green and 4 yellow marbles. What is the probability of picking a yellow m..
Question: If a student guesses on a multiple-choice test with 4 options per question, what is the pr..
Question: Which of the following scenarios is best suited for using SVM?Options: When the dataset is..
Question: In a binary classification problem using SVM, what does a decision boundary represent?Opti..
Question: Which of the following is a common evaluation metric for SVM classification performance?Op..
Question: How many ways can 4 different flags be arranged on a pole? (2021)Options: 24121620Correct ..
Question: How many ways can 3 different colored balls be arranged in a row? (2022)Options: 63912Corr..
Question: What is the value of x in the equation 4x - 7 = 9? (2022)Options: 4563Correct Answer: 4Exa..
Question: If the ratio of the sides of a triangle is 3:4:5, what is the length of the longest side i..
Question: If the sum of the first n natural numbers is 210, what is the value of n? (2021)Options: 1..
Question: What is the significance of the electron transport chain in respiration? (2023)Options: To..
Question: Which enzyme is involved in the Krebs cycle during respiration? (2022)Options: ATP synthas..
Question: Which of the following is NOT a product of cellular respiration? (2021)Options: ATPWaterGl..
Question: What is the determinant of H = [[3, 2], [1, 5]]? (2021)Options: 781015Correct Answer: 7Exa..
Question: Find the determinant of G = [[1, 2], [2, 4]]. (2020)Options: 0124Correct Answer: 0Exam Yea..
Question: If F = [[2, 1, 3], [1, 0, 2], [3, 1, 1]], find det(F). (2022)Options: -4408Correct Answer:..
Question: Calculate the determinant of D = [[4, 2], [3, 1]]. (2020)Options: -221012Correct Answer: -..
Question: Which plant hormone is known for its role in apical dominance? (2023)Options: EthyleneAuxi..
Question: What is the decibel level of a sound that is 10 times more intense than the reference leve..
Question: If a sound wave travels from air into water, what happens to its speed?Options: IncreasesD..
Question: A sound wave has a frequency of 440 Hz. What is its period?Options: 0.00227 s0.00455 s0.01..
Question: What is the significance of the light-independent reactions of photosynthesis? (2023)Optio..
Question: A convex lens has a focal length of 25 cm. What is the power of the lens? (2021)Options: +..
Question: What is the focal length of a diverging lens if the image distance is -15 cm and the objec..
Question: A beam of light passes from air into a medium with a refractive index of 1.5. If the angle..
Question: A lens forms a real image that is twice the size of the object. If the object distance is ..
Question: If the wavelength of light in vacuum is 600 nm, what is its wavelength in water (n = 1.33)..
