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Ephemeral means lasting for a very short time or brief. (1) lasting – opposite in meaning (2) temporary – similar in meaning (3) valuable – unrelated (4) intense – unrelated
The distance covered by a train in (4y-1) hours are (64y3-1) km. The speed of the train is.
A bus takes 10 seconds to pass a standing man and 28 seconds to pass a traffic light, which is 405 meters long. Determine the time it takes for the bus ...
If a car travels from point A to point B at a speed of 60 km/h and returns from point B to point A at a speed of 40 km/h, what is the average speed for...
Ratio of speeds of ‘A’ and ‘B’ is 6:11, respectively. If they participate in a 220-metre race and ‘B’ gives ‘A’, a head start of ‘m’...
A train crosses a man in 12 seconds and a platform 480 meters long in 36 seconds. Calculate the time (in seconds) it takes for the train to overtake a b...
Rahul travels a certain distance with a constant speed of 18 km/h and reaches 3 hours late. If he had travelled at a constant spe...
A truck moves at a speed of 80 km/h and covers a distance of 160 km. If the speed is increased by 25%, how much time (in minutes) will the truck take to...
X started to run from point ‘A’ to ‘B’ at a speed of 30 km/hr at 9:00 am and Y started to run from point ‘B’ to ‘A’ at a speed of 14 km/...