Major Competitive Exams
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Q. In a set of 150 people, 90 like reading fiction, 60 like reading non-fiction, and 30 like both. How many people like only non-fiction?
Q. In a set of 150 students, 90 study English, 70 study History, and 30 study both. How many students study only History?
Q. In a set of 200 people, 120 like dogs, 80 like cats, and 50 like both. How many people like only dogs?
Q. In a set of 200 people, 120 like reading, 80 like writing, and 50 like both. How many people like only writing?
Q. In a set of data: 10, 20, 20, 30, 30, 30, 40, 50, 50, 50, 50. What is the mode?
Q. In a set of data: 5, 6, 7, 7, 8, 8, 8, 9, 10, 10, what is the mode?
Q. In a set of data: 8, 9, 10, 10, 10, 11, 12, 12, 12, 12. What is the mode?
Q. In a set of numbers, if the mean is 50 and the sum of the numbers is 400, how many numbers are there?
Q. In a set of numbers, if the mean is greater than the median, what can be inferred about the distribution?
Q. In a set of numbers, if the mean is greater than the median, what can be inferred about the distribution of the numbers?
Q. In a set of numbers, if the median is greater than the mean, what can be inferred about the distribution of the numbers?
Q. In a set of numbers, if the number 30 is a multiple of a certain number 'X', which of the following could be 'X'?
Q. In a set of numbers: 10, 20, 30, 40, 50, what is the median? (2023)
Q. In a set of numbers: 5, 5, 6, 7, 8, 8, 8, 9, what is the mode?
Q. In a set of numbers: 5, 6, 7, 5, 8, 5, 9, 6, what is the mode?
Q. In a set of tasks A, B, C, D, and E, if A must be done before B and C, and C must be done before D, which of the following is a possible order?
Q. In a set of tasks where A must be completed before B, and C must be completed before A, which of the following sequences is valid?
Q. In a set of tasks where A must be completed before C, and C must be completed before D, which of the following sequences is invalid?
Q. In a set of tasks where A must be completed before D, and D must be completed before E, which of the following is a valid order?
Q. In a set of tasks where A must precede B and C must follow B, which of the following is a correct order?
Q. In a set of tasks where task J must be completed before task K and task L can be done at any time, which of the following is a valid sequence?
Q. In a set of tasks where task J must precede task K and task L can occur at any time, which of the following sequences is valid?
Q. In a set of tasks where task Q must be completed before task R, and task S can be done at any time, which of the following is a valid conclusion?
Q. In a shear stress-strain relationship, what does the slope of the linear portion represent?
Q. In a simple cubic lattice, how many atoms are effectively present in one unit cell? (2019)
Q. In a simple cubic lattice, how many atoms are present in one unit cell? (2019)
Q. In a simple harmonic motion, if the amplitude is halved, how does the total energy change?
Q. In a simple harmonic motion, if the amplitude is increased, what happens to the total energy of the system?
Q. In a simple harmonic motion, if the displacement is given by x(t) = A cos(ωt + φ), what is the phase constant φ?
Q. In a simple harmonic motion, if the mass is increased while keeping the spring constant constant, what happens to the period?
