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Question: The perimeter of a square is 40 cm. What is the length of one side? (2021)Options: 5 cm10 ..
Question: What does the author suggest about time management in CAT preparation?Options: It is less ..
Question: Which of the following factors does NOT affect the consolidation rate of soil?Options: Soi..
Question: What is the primary purpose of a geotechnical report?Options: To provide construction cost..
Question: Which type of foundation is most suitable for weak soil conditions?Options: Shallow founda..
Question: What is the effect of water table on the effective stress in soil?Options: Increases effec..
Question: If vector A = 5i + 12j and vector B = -5i + 12j, what is the angle between them?Options: 0..
Question: What is the angle between the vectors A = i + j and B = 2i + 2j?Options: 45 degrees60 degr..
Question: If the vectors A = 3i + 4j and B = 4i + 3j, what is the scalar product A · B?Options: 2530..
Question: If A = 7i + 1j and B = 1i + 7j, find A · B.Options: 5614850Correct Answer: 56Solution: A ·..
Question: Find the scalar product of A = 6i + 8j and B = 2i + 3j.Options: 42544836Correct Answer: 42..
Question: If the vectors A = 2i + 3j and B = 3i + 4j are perpendicular, what is the value of A · B?O..
Question: For the data set: 2, 4, 6, 8, 10, what is the variance? (2023)Options: 681012Correct Answe..
Question: If the mean of a data set is 15 and the standard deviation is 5, what is the variance? (20..
Question: What is the variance of the following numbers: 5, 5, 5, 5? (2019)Options: 0123Correct Answ..
Question: The scores of a test are: 20, 30, 40, 50. Calculate the variance. (2020)Options: 100200300..
Question: The following scores were recorded in a game: 10, 20, 10, 30, 20, 10, 40. What is the mode..
Question: In a group of friends, the number of times they went out last month is: 1, 2, 2, 3, 3, 3, ..
Question: The following data set shows the number of pets owned by families: 2, 3, 2, 4, 3, 2, 5. Wh..
Question: In a survey, the number of languages spoken by individuals is recorded as: 1, 2, 2, 3, 1, ..
Question: The following numbers represent the number of books read by students: 5, 3, 5, 2, 5, 4, 3...
Question: In a class, the marks obtained by students are: 45, 55, 45, 60, 55, 45, 70. What is the mo..
Question: Find the mode of the following set of numbers: 1, 2, 2, 3, 4, 4, 4, 5, 5.Options: 2345Corr..
Question: In a data set, the numbers are 3, 7, 7, 2, 5, 7, 8, 5. What is the mode of the data set?Op..
Question: If the mean of a set of numbers is 25 and there are 12 numbers in the set, what is the tot..
Question: The average of 7 numbers is 14. If one number is added which is 10 more than the average, ..
Question: In a class of 30 students, the average height is 160 cm. If the height of one student is 1..
Question: The mean of 10 numbers is 50. If one number is removed, the mean becomes 48. What is the r..
Question: The mean of three numbers is 15. If one number is increased by 5, what will be the new mea..
Question: A student scored 80, 85, 90, and 95 in four subjects. What score does he need in the fifth..
