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Question: If in a row of five chairs, chair 1 is occupied by A, chair 2 by B, and chair 3 by C, whic..
Question: In a linear arrangement of seven students, if A is to the left of B, and C is to the right..
Question: If five friends are arranged in a line such that X is at one end, Y is to the immediate ri..
Question: In a linear arrangement of four people P, Q, R, and S, if P is sitting next to Q and R is ..
Question: If in a row of six books, Book A is placed to the left of Book B, and Book C is placed to ..
Question: In a linear arrangement of five friends A, B, C, D, and E, if A is to the left of B and C ..
Question: What is the length of a diameter of a circle with a radius of 7 cm? (2022)Options: 14 cm21..
Question: What is the radius of a circle if the circumference is 31.4 m? (2020)Options: 5 m10 m15 m2..
Question: A circle has a radius of 5 cm. What is the length of an arc that subtends an angle of 60 d..
Question: Which of the following is an example of an input/output device? (2023)Options: ScannerMoni..
Question: What is the main function of a power supply unit (PSU) in a computer? (2022)Options: To co..
Question: Which device is used to input data into a computer? (2019)Options: MonitorKeyboardPrinterS..
Question: What does the acronym \'USB\' stand for? (2020)Options: Universal Serial BusUnified System..
Question: Which of the following storage devices is non-volatile? (2021)Options: RAMCache MemoryHard..
Question: What is the purpose of a graphics card in a computer? (2023)Options: To manage system memo..
Question: Which component is responsible for converting digital signals to analog signals? (2022)Opt..
Question: What type of memory is used for temporary storage while a computer is running? (2019)Optio..
Question: Which of the following is considered a peripheral device? (2020)Options: MotherboardRAMPri..
Question: What is the primary function of a CPU in a computer system? (2021)Options: To store dataTo..
Question: If the variance of a sample is 25, what is the standard deviation? (2023)Options: 5101520C..
Question: What is the variance of the following numbers: 1, 2, 3, 4, 5, 6? (2022)Options: 2.53.54.55..
Question: If the data set is: 5, 5, 5, 5, what is the variance? (2019)Options: 0125Correct Answer: 0..
Question: The scores of a test are: 20, 30, 40, 50. What is the standard deviation? (2020)Options: 1..
Question: A data set has values: 10, 12, 14, 16. What is the variance? (2021)Options: 2468Correct An..
Question: If the variance of a population is 16, what is the standard deviation? (2023)Options: 4816..
Question: For the data set: 1, 2, 3, 4, 5, what is the variance? (2022)Options: 21.510.5Correct Answ..
Question: The mean of a data set is 10 and the variance is 4. What is the standard deviation? (2019)..
Question: What is the coefficient of x^2 in the expansion of (2x - 1)^5? (2021)Options: 10203040Corr..
Question: In the expansion of (x + 3)^4, what is the coefficient of x^3? (2023)Options: 36485464Corr..
Question: Which of the following is a cloud storage service? (2023)Options: Google DriveMicrosoft Wo..