Major Competitive Exams
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Q. If a team of 5 is to be selected from 10 players, how many different teams can be formed?
Q. If a team scores 2 points for a win and 1 point for a draw, how many points does a team have if they have 4 wins and 3 draws?
Q. If a team scores 3 points for a win, 1 point for a draw, and 0 points for a loss, how many points does a team have if it has 2 wins, 3 draws, and 1 loss?
Q. If a team wins 75% of its matches in a league of 20 matches, how many matches did the team win? (2023)
Q. If a temperature is recorded as 25°C with an error of ±0.5°C, what is the maximum possible temperature?
Q. If a temperature is recorded as 25°C with an error of ±0.5°C, what is the minimum temperature?
Q. If a test for a disease has a sensitivity of 90% and a specificity of 95%, what is the probability that a person who tests positive actually has the disease, given that the prevalence is 1%? (2022)
Q. If a test for a disease has a sensitivity of 90% and a specificity of 95%, what is the probability of a true positive result if the prevalence of the disease is 1%? (2022)
Q. If a thermometer reads 100°C with an error of ±0.5°C, what is the maximum possible temperature?
Q. If a thin film of oil on water produces a green color due to interference, what can be inferred about the thickness of the film? (2023)
Q. If a torque of 10 Nm is applied to a body with a moment of inertia of 2 kg·m², what is the angular acceleration? (2022)
Q. If a torque of 15 Nm is produced by a force acting at a distance of 0.3 m from the pivot, what is the magnitude of the force?
Q. If a torque of 25 Nm is applied and the lever arm is 5 m, what is the angle at which the force is applied if the force is 10 N?
Q. If a torque of 25 Nm is applied to a wheel with a radius of 0.5 m, what is the force applied at the edge of the wheel?
Q. If a torque of 25 Nm is generated by a force acting at a distance of 0.5 m, what is the force applied?
Q. If a torque of 30 Nm is applied to a lever arm of 3 m, what is the force applied?
Q. If a torque of 5 Nm is applied to a rotating object with a moment of inertia of 2 kg·m², what is the angular acceleration?
Q. If a torque of 8 Nm is produced by a force acting at a distance of 0.2 m, what is the force?
Q. If a trader incurs a loss of 15% on selling a bicycle for $255, what was the cost price?
Q. If a train departs at 3:15 PM and arrives at 5:45 PM, how long is the journey?
Q. If a train leaves at 4 PM and travels for 3 hours, what time will it arrive?
Q. If a train leaves at 5 PM and travels for 3 hours, what time will it arrive?
Q. If a train leaves the station at 3 PM and travels at a speed of 60 km/h, what time will it arrive at a station 180 km away?
Q. If a train travels 120 km in 1.5 hours, what is its speed in km/h? (2023)
Q. If a train travels 300 km in 4 hours, what is its speed in km/h? (2023)
Q. If a train travels 60 km in 1 hour, how far will it travel in 2.5 hours? (2023)
Q. If a train travels 60 km in 1 hour, how far will it travel in 3 hours?
Q. If a train travels at 90 km/h, how far will it travel in 2.5 hours?
Q. If a train travels at a speed of 60 km/h, how far will it travel in 2.5 hours?
Q. If a train travels at a speed of 72 km/h, how long will it take to cover a distance of 180 km?
