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Question: If \'x\' in base-7 is equal to 50 in decimal, what is \'x\'?Options: 101110120130Correct A..
Question: Which of the following numbers is the largest in base-6?Options: 54456336Correct Answer: 6..
Question: What is the sum of the numbers \'12\' and \'21\' in base-3?Options: 100110120200Correct An..
Question: If \'A\' is a number in base-4 that equals 10 in decimal, what is \'A\'?Options: 22243032C..
Question: Which of the following is NOT a valid number in base-3?Options: 10212230Correct Answer: 30..
Question: In a base-5 number system, what is the decimal equivalent of the number \'243\'?Options: 6..
Question: In a group of 300 people, 150 like rock music, 100 like pop music, and 50 like both. How m..
Question: If 80% of a population likes tea, 60% likes coffee, and 30% likes both, what percentage li..
Question: In a survey of 150 people, 90 like dogs, 70 like cats, and 30 like both. How many people l..
Question: If 60% of students play cricket, 50% play football, and 30% play both, what percentage of ..
Question: In a group of 200 people, 120 like football, 80 like basketball, and 40 like both. How man..
Question: In a class of 50 students, 25 study English, 20 study Hindi, and 5 study both. How many st..
Question: In a survey of 100 people, 60 like tea, 50 like coffee, and 20 like both. How many people ..
Question: In a class of 40 students, 25 study English, 20 study Mathematics, and 10 study both. How ..
Question: If set R = {1, 2, 3, 4} and set S = {3, 4, 5, 6}, what is the difference R - S?Options: {1..
Question: In a survey of 100 people, 60 like chocolate, 50 like vanilla, and 20 like both. How many ..
Question: In a library, 50 books are fiction, 30 are non-fiction, and 10 are both. How many books ar..
Question: What is the distance between the points (0, 0) and (8, 6)?Options: 1012148Correct Answer: ..
Question: Find the distance between the points (3, 7) and (3, 1).Options: 6543Correct Answer: 6Solut..
Question: Calculate the distance between the points (6, 8) and (6, 2).Options: 6543Correct Answer: 6..
Question: Which of the following is NOT a characteristic of a Fibonacci sequence? (2023)Options: Eac..
Question: The coordinates of the foot of the perpendicular from the point (1, 2) to the line 3x + 4y..
Question: The equation x^2 - 4x + k = 0 has no real roots if k is:Options: < 4≥ 4≤ 4> 4Correct Answe..
Question: If the equation x^2 + 5x + 6 = 0 has roots α and β, what is the value of αβ?Options: 6543C..
Question: What is the value of k if the roots of the equation x^2 + kx + 4 = 0 are -2 and -2?Options..
Question: The roots of the equation x^2 - 2x + k = 0 are real and distinct if k is:Options: < 1≥ 1≤ ..
Question: If a lock has 4 digits, how many different combinations can be formed using the digits 0-9..
Question: What is the value of 3√(27)? (2023)Options: 9121518Correct Answer: 9Exam Year: 2023Solutio..
Question: If the quadratic equation x^2 + 5x + 6 = 0 is solved, what is the product of the roots? (2..
Question: The roots of the equation x^2 - 10x + 21 = 0 are: (2020)Options: 3 and 74 and 65 and 52 an..
