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Question: Which numeral system is most commonly used in modern computing? (2023)Options: DecimalBina..
Question: Which of the following numbers is the largest in base-8?Options: 57706172Correct Answer: 7..
Question: If \'XYZ\' in a base-6 system equals 215 in decimal, what is the value of \'X\'?Options: 3..
Question: In a binary system, what is the result of the operation \'110 + 101\'?Options: 10111111100..
Question: What is the product of \'12\' and \'3\' in base-4?Options: 36404450Correct Answer: 40Solut..
Question: In a hexadecimal system, what is the decimal equivalent of \'1A\'?Options: 26272829Correct..
Question: If \'A\' in a certain number system represents 10, what is the decimal equivalent of \'B\'..
Question: Find the distance between the points (1, 1) and (4, 5). (2023)Options: 5436Correct Answer:..
Question: What is the distance between the points (0, 0) and (x, y) where x = 3 and y = 4? (2022)Opt..
Question: In a group of 150 people, 90 like reading fiction, 60 like reading non-fiction, and 30 lik..
Question: In a survey, 45 people like action movies, 35 like drama movies, and 15 like both. How man..
Question: If 60% of students play cricket, 40% play football, and 10% play both, what percentage of ..
Question: In a group of 200 people, 120 like basketball, 80 like football, and 50 like both. How man..
Question: A survey shows that 70% of people like dogs, 50% like cats, and 20% like both. What percen..
Question: If set C = {x | x is a multiple of 3 and less than 30}, how many elements are in set C?Opt..
Question: If the universal set U = {1, 2, 3, 4, 5, 6, 7, 8, 9, 10}, set A = {2, 4, 6, 8}, and set B ..
Question: In a class, 12 students play cricket, 10 play football, and 5 play both. How many students..
Question: If set P = {x | x is an even number less than 10} and set Q = {x | x is a prime number les..
Question: A group of friends consists of 10 people. If 6 like football, 4 like basketball, and 2 lik..
Question: In a survey, 60% of people like tea, 50% like coffee, and 20% like both. What percentage o..
Question: If the equation x^2 + 5x + k = 0 has roots that are both negative, what is the condition f..
Question: The roots of the equation x^2 + 2x + k = 0 are -1 and -3. What is the value of k?Options: ..
Question: Which of the following is NOT a characteristic of a geometric sequence? (2023)Options: Eac..
Question: If the sum of the first n terms of an arithmetic series is given by S_n = n/2(2a + (n-1)d)..
Question: What is the 6th term of the sequence defined by a_n = n^2 - n + 1? (2023)Options: 31353630..
Question: If a sequence is defined as a_n = 3n + 1, what is the value of a_7? (2023)Options: 2221201..
Question: What is the absolute value of -12? (2023)Options: -1201224Correct Answer: 12Exam Year: 202..
Question: What is the value of (−7) + (−3)? (2019)Options: −10−7−30Correct Answer: −10Exam Year: 201..
Question: What is the value of 3.5 + 2.8? (2021)Options: 5.36.37.38.3Correct Answer: 6.3Exam Year: 2..
Question: What is the value of √(16) + √(25)? (2021)Options: 591115Correct Answer: 11Exam Year: 2021..