Major Competitive Exams
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Q. In a scheduling scenario, if task F is dependent on tasks G and H, which of the following is a correct statement?
Q. In a scheduling scenario, if task F must be completed before task G and task H can be done at any time, which of the following is true?
Q. In a scheduling scenario, if task J must be completed before task K, and task L can be done at any time, which of the following is true?
Q. In a scheduling scenario, if task X must be completed before task Y, and task Y must be completed before task Z, which of the following sequences is valid?
Q. In a scheduling scenario, if task X must be completed before task Y, and task Y must be completed before task Z, which of the following is a valid inference?
Q. In a scheduling set involving five friends, A, B, C, D, and E, if A cannot sit next to B, and C must sit between D and E, which of the following arrangements is valid?
Q. In a scheduling set involving five tasks A, B, C, D, and E, if task A must be completed before task B, and task C must be completed before task D, which of the following is a valid sequence?
Q. In a scheduling set involving four tasks A, B, C, and D, if task A must be completed before task B, and task C cannot start until task D is finished, which of the following sequences is valid?
Q. In a scheduling set, if task E can only start after both tasks A and D are completed, which of the following is a possible order?
Q. In a scheduling set, if task E can only start after task D and task D can only start after task C, which of the following is a valid order?
Q. In a scheduling set, if task E must be completed before task D, and task D must be completed before task C, which of the following sequences is valid?
Q. In a scheduling set, if task G must be completed before task H, and task H must be completed before task I, which of the following sequences is invalid?
Q. In a scheduling set, if task J can only start after task K is completed, which of the following is a valid conclusion?
Q. In a school, the ratio of teachers to students is 1:20. If there are 1000 students, how many teachers are there?
Q. In a second-order reaction, if the initial concentration is 0.1 M and the rate constant is 0.05 M⁻¹s⁻¹, what is the time taken to reach half the initial concentration? (2020)
Q. In a security drill, 60% of the participants were from the police department. If there were 200 participants, how many were from the police department?
Q. In a seesaw, if one child exerts a force of 30 N at a distance of 1.5 m from the pivot, what is the torque produced by this child?
Q. In a seesaw, if one child exerts a force of 30 N at a distance of 2 m from the pivot, what is the torque exerted by that child?
Q. In a seesaw, if one child exerts a torque of 30 N·m on one side, what torque must the other child exert to balance it?
Q. In a semiconductor, what happens to the conductivity as temperature increases? (2021)
Q. In a semiconductor, what is the term for the energy required to move an electron from the valence band to the conduction band?
Q. In a sequence defined by a_n = 2^n, what is the 5th term?
Q. In a sequence defined by a_n = 2^n, what is the value of a_5?
Q. In a sequence defined by a_n = 3n + 1, what is the value of a_7? (2023)
Q. In a sequence defined by a_n = 3n + 2, what is the value of a_7? (2023)
Q. In a sequence defined by a_n = n^2 + n, what is the value of a_5? (2023)
Q. In a sequence defined by the formula a_n = 3n + 2, what is the value of a_7? (2023)
Q. In a sequence of numbers where each number is a multiple of 3, which of the following cannot be a member of this sequence?
Q. In a sequence of numbers where each number is a multiple of 7, which of the following could be the 5th number in the sequence?
Q. In a sequence of numbers where each number is a multiple of 8, which of the following could be the 5th number in the sequence?
