Major Competitive Exams
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Q. If a car travels at a speed of 80 km/h, how long will it take to travel 160 km?
Q. If a car travels at a speed of 90 km/h, how far will it travel in 2 hours?
Q. If a car travels with a uniform speed of 60 km/h, how long will it take to cover a distance of 150 km?
Q. If a car with a mass of 1200 kg is moving at a speed of 15 m/s, what is its kinetic energy? (2021)
Q. If a car's speed is measured as 60 km/h with an error of ±2 km/h, what is the range of possible speeds?
Q. If a car's value depreciates by 10% each year, what will be its value after 3 years if its current value is $20,000? (2023)
Q. If a card is drawn from a standard deck of 52 cards, what is the probability that it is a heart?
Q. If a certain disease affects 1 in every 1000 people, what is the expected number of cases in a population of 50,000? (2020)
Q. If a certain disease has a basic reproduction number (R0) of 3, how many people can one infected person potentially infect in a population without immunity? (2023)
Q. If a certain habitat can support 1500 animals and currently has 1200, what is the surplus capacity of the habitat?
Q. If a certain plant species can grow in 5 different types of soil, and each type of soil can support 10 plants, how many plants can be supported in total?
Q. If a certain state has 10% of its representatives in the Lok Sabha as women and there are 20 representatives from that state, how many women representatives are there? (2020)
Q. If a charge of +1 µC is placed in an electric field of 1000 N/C, what is the force experienced by the charge? (2019)
Q. If a charge of +1 µC is placed in an electric field of 2000 N/C, what is the force acting on the charge? (2021)
Q. If a charge of +10 μC is placed in an electric field of strength 200 N/C, what is the force experienced by the charge? (2019)
Q. If a charge of +2μC is placed in an electric field of 1000 N/C, what is the force experienced by the charge? (2023)
Q. If a charge of +2μC is placed in an electric field of 500 N/C, what is the force experienced by the charge? (2022)
Q. If a charge of +2μC is placed in an electric field of strength 1000 N/C, what is the force acting on the charge? (2023)
Q. If a charge of +2μC is placed in an electric field of strength 500 N/C, what is the force experienced by the charge? (2022)
Q. If a charge of +3μC is placed in a uniform electric field of strength 2000 N/C, what is the force acting on the charge?
Q. If a charge of +3μC is placed in an electric field of 1000 N/C, what is the force acting on it?
Q. If a charge of +3μC is placed in an electric field of 2000 N/C, what is the force experienced by the charge?
Q. If a charge of +3μC is placed in an electric field of 500 N/C, what is the force acting on it?
Q. If a charge of +4μC is placed in an electric field of 500 N/C, what is the force acting on the charge?
Q. If a charge of +Q is placed at one corner of a cube, what is the electric flux through one face of the cube?
Q. If a charge of +Q is placed at one corner of a cube, what is the total electric flux through the entire surface of the cube?
Q. If a charge of +Q is uniformly distributed over a spherical shell of radius R, what is the electric field inside the shell?
Q. If a charge of +Q is uniformly distributed over a spherical shell, what is the electric field inside the shell?
Q. If a charge of 5 μC is placed in an electric field of 2000 N/C, what is the force experienced by the charge? (2023)
Q. If a charge Q is placed at one corner of a cube, what is the electric flux through one face of the cube?
