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20 results for "speed"
Questions 20
The ratio of the speed of three cars is 2:3:4. What is the ratio of the time taken by them to cover the same distance?
medium
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Which country launched the world's first freight-only bullet train with a top speed of 275 kmph in March 2026?
medium current affairs international japan transport
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A computer's speed is measured in:
easy computer hardware it ssc
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What is the speed of sound in air at room temperature (approx)?
easy physics science ssc
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The ratio of the speeds of three cars is 2 : 3 : 4. What is the ratio of the time taken by them to cover the same distance?
medium mathematics ratio speed-time ssc
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In March 2026, which country unveiled the 'Silk-Road Digital Rail', a cross-border optical fiber network connecting 10 nations for high-speed cloud computing?
medium china cloud infrastructure technology
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A dog takes 3 leaps for every 5 leaps of a hare. If one leap of the dog is equal to 3 leaps of the hare, the ratio of the speed of the dog to that of the hare is:
hard
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A train 150 meters long is running at a speed of 54 km/hr. How much time will it take to cross a telephone pole?
medium aptitude csat math ssc
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The speed of a car is 72 km/h. What is its speed in m/s?
easy arithmetic csat mathematics ssc
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A car travels at 60 km/h for the first 2 hours and 40 km/h for the next 3 hours. What is the average speed of the car?
medium arithmetic csat mathematics ssc
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The ratio of the speed of a car, a train and a bus is 5 : 9 : 4. The average speed of the car, the bus and the train is 72 km/h. What is the average speed of the car and the train together?
hard arithmetic mathematics ratio upsc
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Which country successfully tested the 'Thunderbolt-X' hypersonic missile in March 2026, capable of speeds exceeding Mach 8?
medium defense france international technology
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In March 2026, which Indian state became the first to declare 'Right to High-Speed Internet' as a fundamental welfare right for all citizens?
medium polity tamil nadu technology upsc
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In March 2026, the 'Brahmos-II' hypersonic missile entered its final stage of user trials. What is its estimated maximum speed?
medium defense india missile science
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In April 2026, which Indian state became the first to declare 'Right to High-Speed Internet' as a fundamental service for all rural households?
medium digital india kerala polity technology
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The ratio of the speeds of three racers is 2 : 3 : 4. What is the ratio of the time taken by them to cover the same distance?
medium csat mathematics ratio speed
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A train 150m long is running at a speed of 54 km/hr. How much time will it take to cross a platform 250m long?
medium arithmetic csat mathematics ssc
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The ratio of the speeds of two cars is 3 : 4. If the first car covers a distance of 150 km in 5 hours, find the speed of the second car.
medium csat mathematics ratio speed
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A person travels from point A to B at 40 km/h and returns from B to A at 60 km/h. What is the average speed for the entire journey?
medium
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A boat travels 24 km upstream in 4 hours and 24 km downstream in 2 hours. What is the speed of the boat in still water?
hard arithmetic csat mathematics ssc
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