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Question: In the photoelectric effect, what happens when the frequency of incident light is increase..
Question: What is the maximum number of electrons that can occupy the n=4 energy level? (2021)Option..
Question: Which particle is responsible for the chemical properties of an atom? (2023)Options: Neutr..
Question: What is the principal quantum number for an electron in the third energy level? (2019)Opti..
Question: In a ranking of five students based on their grades, if A is ranked higher than B and C, b..
Question: In a group of five athletes, P, Q, R, S, and T, P is faster than Q but slower than R. S is..
Question: In a survey of five books, A is preferred over B and C, but less than D. E is preferred le..
Question: In a cooking competition, chefs A, B, C, D, and E are ranked. A is ranked higher than B an..
Question: Five friends are ranked based on their performance in a quiz. If A is ranked higher than B..
Question: In a class of five students, X, Y, Z, W, and V, X is taller than Y but shorter than Z. W i..
Question: What does \'spam\' refer to in the context of email? (2019)Options: Important messagesUnso..
Question: In a debate competition, the speakers A, B, C, D, and E are ranked based on their performa..
Question: What is the function of a firewall in internet security? (2023)Options: To speed up intern..
Question: Five students P, Q, R, S, and T scored marks in a test. P scored more than Q but less than..
Question: Which of the following is a feature of webmail services? (2022)Options: Requires software ..
Question: A cyclist is moving at a speed of 10 m/s. If he doubles his speed, how much more kinetic e..
Question: What is phishing? (2020)Options: A type of email encryptionA method to secure websitesA fr..
Question: A 10 kg object is dropped from a height of 20 m. What is its potential energy at the top? ..
Question: Which protocol is used to retrieve emails from a mail server? (2021)Options: SMTPIMAPFTPHT..
Question: A 2 kg object is moving with a velocity of 4 m/s. What is its momentum? (2020)Options: 8 k..
Question: Which of the following is NOT an email client? (2019)Options: OutlookThunderbirdGmailGoogl..
Question: A car accelerates from rest to a speed of 20 m/s. If its mass is 1000 kg, what is the work..
Question: What is the primary purpose of a web browser? (2022)Options: To send emailsTo browse the i..
Question: Which of the following is a common email protocol used for sending emails? (2020)Options: ..
Question: What does the acronym \'HTTP\' stand for? (2021)Options: HyperText Transfer ProtocolHighTe..
Question: If cot A = 1, what is the value of A? (2022)Options: 45°90°60°30°Correct Answer: 45°Exam Y..
Question: What is the value of sin² θ + cos² θ? (2021)Options: 012sin² θCorrect Answer: 1Exam Year: ..
Question: In a linear arrangement of four friends, if P is to the left of Q and R is to the right of..
Question: If A is to the left of B and C is to the right of A, which of the following is a valid con..
Question: In a linear arrangement of eight people, if person X is at one end and person Y is at the ..