Major Competitive Exams
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Q. A certain country has a budget of $1,000,000 for education. If 40% of the budget is allocated to primary education, how much money is allocated? (2020)
Q. A certain country has a budget of $1,200,000 for education, which is 15% of its total budget. What is the total budget? (2020)
Q. A certain country has a budget of $1,200,000 for education. If 40% of the budget is allocated to primary education, how much money is allocated? (2020)
Q. A certain country has a budget of $1,200,000 for education. If 40% of the budget is allocated to primary education, how much money is allocated to primary education? (2020)
Q. A certain country has a literacy rate of 75%. If the total population is 1,200,000, how many people are literate?
Q. A certain disease affects 1 in 1000 people. If a random sample of 2000 people is taken, how many are expected to be affected? (2021)
Q. A certain disease affects 1 in 1000 people. If a town has a population of 50,000, how many people are expected to be affected? (2022)
Q. A certain disease affects 1 in every 1000 people. If a town has a population of 10,000, how many people are expected to be affected? (2021)
Q. A certain disease affects 1 in every 200 people. If a random sample of 1000 people is taken, how many are expected to be affected? (2019)
Q. A certain disease has a 10% chance of being transmitted from an infected person to a healthy person. If there are 50 infected individuals, what is the expected number of transmissions if each interacts with one healthy person? (2023)
Q. A certain disease has a basic reproduction number (R0) of 2. If one infected person enters a population, how many people could potentially be infected after 3 generations? (2020)
Q. A certain disease has a basic reproduction number (R0) of 3. If one infected person enters a population of 1000, how many people could potentially be infected after one generation? (2021)
Q. A certain disease has a mortality rate of 10%. If 1000 people are infected, how many are expected to survive? (2019)
Q. A certain disease has a mortality rate of 10%. If 500 people are infected, how many are expected to survive? (2019)
Q. A certain disease has a mortality rate of 5%. If 200 people are infected, how many are expected to survive? (2019)
Q. A certain disease has a recovery rate of 85%. If 200 patients are treated, how many are expected to recover? (2022)
Q. A certain disease has a recovery rate of 90%. If 50 patients are treated, how many are expected to recover? (2023)
Q. A certain event is celebrated every 4 years. If it was last celebrated in 2016, in which year will it next be celebrated? (2020)
Q. A certain number when divided by 15 gives a remainder of 8. If this number is multiplied by 2, what will be the remainder when the new number is divided by 15? (2023)
Q. A changing magnetic field induces a current in a closed loop. What is this phenomenon called?
Q. A changing magnetic field induces an electric field. This phenomenon is described by which of the following laws?
Q. A changing magnetic field induces an electric field. This phenomenon is known as?
Q. A charge of +1 μC is placed in an electric field of strength 1000 N/C. What is the force experienced by the charge? (2023)
Q. A charge of +10 μC is placed in an electric field of 2000 N/C. What is the force experienced by the charge? (2023)
Q. A charge of +10 µC is placed in an electric field of strength 2000 N/C. What is the force acting on the charge? (2023)
Q. A charge of +10μC is placed at the origin. What is the electric potential at a point 2m away from the charge?
Q. A charge of +10μC is placed in a uniform electric field of 500 N/C. What is the force acting on the charge?
Q. A charge of +10μC is placed in a uniform electric field of strength 500 N/C. What is the work done in moving the charge 0.1m in the direction of the field?
Q. A charge of +10μC is placed in a uniform electric field of strength 500 N/C. What is the work done in moving the charge 2m in the direction of the field?
Q. A charge of +2μC is placed in an electric field of 1000 N/C. What is the force experienced by the charge? (2000)
