GMAT Time, Speed and Distance — practice questions
15 free MCQs with worked solutions. Tap any question for the answer + explanation, or practice them all in the app.
Practice GMAT Time, Speed and Distance in the app →Convert a speed of $90$ km/hr into metres per second.A car covers $360$ km in $4$ hours. Find its average speed.A man travels the first half of a journey at $30$ km/hr and the second half at $60$ km/hr. Find his average spIf the ratio of the speeds of A and B is $3 : 4$, what is the ratio of the times they take to cover the same dA train $150$ m long is moving at $54$ km/hr. How long will it take to completely cross a platform $250$ m lonTwo trains start at the same time from stations A and B, which are $600$ km apart, moving towards each other aConvert 72 km/h to m/s.A car covers the first 60 km at 30 km/h and the next 60 km at 60 km/h. What is the average speed for the wholeA bus travels equal distances at 40 km/h and 60 km/h. What is the average speed for the whole journey?A 150-metre train at 54 km/h crosses a stationary pole. How long does it take?A 200-metre train at 36 km/h crosses a 100-metre platform. How long does it take?A boat covers 24 km downstream in 2 hours and the same 24 km upstream in 3 hours. What is the speed of the strA car that usually takes 6 hours for a trip now takes 4 hours due to a higher speed. By what factor did the spPipe A fills a tank in 8 hours; Pipe B fills it in 12 hours. How long do both pipes take together?A driver increases his speed by 25%. By what percentage does the journey time decrease (for the same distance)