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Question: What is the mean of the following data set: 5, 10, 15, 20, 25?Options: 10152025Correct Ans..
Question: In a family with 3 children, what is the probability that at least one child is a girl giv..
Question: A box contains 4 red, 3 green, and 2 blue marbles. If a marble is drawn and it is green, w..
Question: In a survey, 60% of people like tea, 30% like coffee, and 10% like both. What is the proba..
Question: A student is selected at random from a group of students who study Mathematics and Physics..
Question: In a box, there are 5 white and 3 black balls. If a ball is drawn and it is black, what is..
Question: Which of the following alkanes has the lowest molecular weight?Options: ButanePropaneEthan..
Question: If the mode of a data set is 5, which of the following statements is true?Options: 5 occur..
Question: What is the product of the reaction between 1-chlorobutane and potassium cyanide?Options: ..
Question: Which of the following is NOT a derivative of carboxylic acid?Options: EsterAmideAcid chlo..
Question: What is the primary product when a carboxylic acid is reduced with lithium aluminum hydrid..
Question: If K = {a, b, c}, what is the number of subsets of K that do not contain the element \'a\'..
Question: What is the union of the sets I = {1, 2} and J = {2, 3}?Options: {1, 2, 3}{1, 2}{2, 3}{1, ..
Question: If H = {1, 2, 3}, how many subsets of H have exactly 2 elements?Options: 3614Correct Answe..
Question: Which of the following sets is equal to the power set of G = {x, y}?Options: {∅, {x}, {y},..
Question: If F = {1, 2, 3, 4}, how many subsets of F contain the element 1?Options: 4862Correct Answ..
Question: What is the number of proper subsets of the set E = {a, b}?Options: 2341Correct Answer: 3S..
Question: If D = {1, 2, 3}, which of the following is not a subset of D?Options: {1, 2}{2, 3}{1, 2, ..
Question: If C = {x | x is an even integer less than 10}, what is the set C?Options: {0, 2, 4, 6, 8}..
Question: How many subsets does the set B = {a, b, c, d} have?Options: 48162Correct Answer: 8Solutio..
Question: If A = {1, 2, 3}, what is the power set of A?Options: {∅, {1}, {2}, {3}, {1, 2}, {1, 3}, {..
Question: Which vitamin is known for its role in red blood cell formation?Options: Vitamin B6Vitamin..
Question: Which vitamin is important for the metabolism of fatty acids?Options: Vitamin B1Vitamin B2..
Question: Which vitamin can be synthesized by the body when exposed to sunlight?Options: Vitamin AVi..
Question: Which vitamin is essential for the synthesis of retinal?Options: Vitamin AVitamin B2Vitami..
Question: What is the value of cot(cos^(-1)(1/2))?Options: √31/√32√2Correct Answer: √3Solution: cot(..
Question: Evaluate sin^(-1)(sin(π/4)).Options: π/43π/4π/20Correct Answer: π/4Solution: sin^(-1)(sin(..
Question: What is the value of sin(tan^(-1)(√3))?Options: √3/21/21√2/2Correct Answer: √3/2Solution: ..
Question: Which of the following carbohydrates is a ketose?Options: GlucoseFructoseGalactoseMannoseC..
Question: Which carbohydrate is a structural component of plant cell walls?Options: StarchGlycogenCe..