Time, Speed & Distance MCQs 2026
45 questions with detailed answers · 19 from past papers · 5 quiz batches available
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- Q1 easy
A car travels at 60 km/h for 2.5 hours. How much distance does it cover
💡 Explanation:Distance = speed x time = 60 x 2.5 = 150 km.
- Q2 easy
A man walks at a speed of 5 km/h. How much time will he take to cover 20 km
💡 Explanation:Time = distance/speed = 20/5 = 4 hours.
- Q3 easy
A boat can travel at 10 km/h in still water. If the speed of the stream is 2 km/h, what is the speed of the boat downstream
💡 Explanation:Downstream speed = boat speed + stream speed = 10+2 = 12 km/h.
- Q4 medium
A car travels the first 100 km at 50 km/h and the next 100 km at 40 km/h. Find the average speed for the entire journey
💡 Explanation:Average speed = 2x50x40/90 = 44.44 km/h.
- Q5 Past Paper · PPSC/FPSC/NTS hard
A man can row a boat at 6 km/h in still water. If the river runs at 2 km/h, it takes him 3 hours to row to a place and back. How far is the place
💡 Explanation:Downstream=8 km/h, upstream=4 km/h; d/8+d/4=3 gives d=8 km.
- Q6 Past Paper · PPSC/FPSC/NTS medium
Excluding stoppages, the speed of a bus is 54 km/h and including stoppages it is 45 km/h. For how many minutes does the bus stop per hour
💡 Explanation:Speed loss = 9 km/h of 54; time lost per hour = (9/54)x60 = 10 minutes.
- Q7 Past Paper · PPSC/FPSC/NTS medium
A train running at 60 km/h crosses a pole in 9 seconds. What is the length of the train
💡 Explanation:Speed = 60x5/18 = 50/3 m/s; length = 50/3 x 9 = 150 m.
- Q8 medium
A 200 m long train crosses a platform of equal length in 20 seconds. What is the speed of the train in km/h
💡 Explanation:Total distance 400 m in 20 s = 20 m/s = 72 km/h.
- Q9 easy
Two men start from the same point, walking in opposite directions at 4 km/h and 6 km/h respectively. How far apart will they be after 3 hours
💡 Explanation:Relative speed = 10 km/h; distance = 10x3 = 30 km.
- Q10 easy
A boat's speed in still water is 15 km/h and the speed of the stream is 3 km/h. What is the speed of the boat upstream
💡 Explanation:Upstream speed = boat speed - stream speed = 15-3 = 12 km/h.
- Q11 medium
A person covers half of his journey at 20 km/h and the remaining half at 30 km/h. Find his average speed for the whole journey
💡 Explanation:Average speed for equal distances = 2ab/(a+b) = 2x20x30/50 = 24 km/h.
- Q12 Past Paper · PPSC/FPSC/NTS hard
A man can row 12 km/h in still water. If in a river running at 2 km/h it takes him 4 hours 48 minutes to row to a place and back, how far is the place
💡 Explanation:Downstream=14, upstream=10; d/14+d/10=4.8 gives d=28 km.
- Q13 Past Paper · PPSC/FPSC/NTS easy
A bus travels at a speed of 40 km/h when empty, but decreases its speed by 20% when fully loaded. What is the speed of the fully loaded bus
💡 Explanation:Loaded speed = 40 x 0.8 = 32 km/h.
- Q14 Past Paper · PPSC/FPSC/NTS hard
A journey of 192 km takes 2 hours less if the speed is increased by 8 km/h. Find the original speed
💡 Explanation:Solving 192/s - 192/(s+8) = 2 gives s^2+8s-768=0, so s = 24 km/h.
- Q15 hard
A thief is spotted by a policeman from a distance of 200 m. The thief runs at 10 km/h and the policeman chases at 12 km/h. How far will the thief have run before being overtaken
💡 Explanation:Relative speed = 2 km/h closes 0.2 km in 0.1 h; thief runs 10x0.1 = 1 km = 1000 m.
- Q16 medium
A is 30% faster than B. If B takes 26 minutes to complete a task, how much time does A take
💡 Explanation:A's time = B's time / 1.3 = 26/1.3 = 20 minutes.
- Q17 hard
Walking at 3/4 of his usual speed, a man is 20 minutes late to office. What is his usual time to cover the distance
💡 Explanation:New time = 4/3 of usual time; the extra 1/3 equals 20 minutes, so usual time = 60 minutes.
- Q18 Past Paper · PPSC/FPSC/NTS hard
In a 100 m race, A beats B by 20 m. If A's time to finish is 25 seconds, by how much time does A beat B
💡 Explanation:B covers 80 m in 25 s (speed 3.2 m/s); B's time for 100 m = 31.25 s, so A beats B by 6.25 seconds.
- Q19 medium
A and B run around a circular track of length 600 m at speeds of 15 m/s and 10 m/s. Starting together in the same direction, after how much time will they meet again
💡 Explanation:Relative speed = 5 m/s; time = 600/5 = 120 seconds.
- Q20 Past Paper · PPSC/FPSC/NTS easy
Two trains start at the same time from stations A and B towards each other, 300 km apart, with speeds 60 km/h and 40 km/h. After how much time will they meet
💡 Explanation:Relative speed = 100 km/h; time = 300/100 = 3 hours.
- Q21 medium
A car covers a distance of 300 km in 5 hours. If the speed is increased by 15 km/h, how much time will it take to cover the same distance
💡 Explanation:Original speed = 60 km/h; new speed = 75 km/h; time = 300/75 = 4 hours.
- Q22 hard
A man walking at 5 km/h crosses a square field diagonally in 6 minutes. Find the area of the field
💡 Explanation:Distance covered = diagonal = 500 m; area = diagonal^2/2 = 125000 sq m = 12.5 hectares.
- Q23 hard
A train speeds past a pole in 20 seconds and a platform 300 m long in 40 seconds. What is the length of the train
💡 Explanation:Let length=L, speed=v: L=20v and L+300=40v give v=15 m/s, so L=300 m.
- Q24 hard
A boat goes 24 km upstream and 28 km downstream in 6 hours, and 30 km upstream and 21 km downstream in 6.5 hours. Find the speed of the boat in still water
💡 Explanation:Solving the two equations gives upstream speed 6 km/h and downstream speed 14 km/h, so still water speed = 10 km/h.
- Q25 Past Paper · PPSC/FPSC/NTS medium
Excluding stoppages, a train travels a certain distance at 80 km/h and, including stoppages, it covers the same distance at 60 km/h. How many minutes per hour does the train stop
💡 Explanation:Speed loss = 20 km/h of 80; time stopped per hour = (20/80)x60 = 15 minutes.
- Q26 hard
For the man in the previous question (downstream 8 km/h, upstream 6 km/h), find his speed in still water
💡 Explanation:Still water speed = (8+6)/2 = 7 km/h.
- Q27 hard
A man rows to a place 48 km distant and back in 14 hours. He finds he can row 4 km with the stream in the same time as 3 km against it. Find the rate of the stream
💡 Explanation:Downstream:upstream speed ratio = 4:3; solving 48/(4x)+48/(3x)=14 gives x=2, so downstream=8, upstream=6, stream=1 km/h.
- Q28 Past Paper · PPSC/FPSC/NTS easy
A cyclist covers a distance of 15 km in 45 minutes. What is his speed in km/h
💡 Explanation:Speed = 15/(45/60) = 20 km/h.
- Q29 Past Paper · PPSC/FPSC/NTS easy
A car moving at a speed of 90 km/h covers a certain distance in 40 minutes. What is the distance covered
💡 Explanation:Distance = 90 x 40/60 = 60 km.
- Q30 hard
A thief runs away from a police station at 8 km/h. After 1 hour a policeman starts chasing him at 10 km/h. After what time will the policeman catch the thief
💡 Explanation:Head start distance = 8 km; relative speed = 2 km/h; time to catch = 8/2 = 4 hours.
- Q31 medium
Two trains of length 100 m each are running towards each other on parallel tracks at speeds 30 km/h and 42 km/h. In what time will they cross each other
💡 Explanation:Relative speed = 72 km/h = 20 m/s; total length = 200 m; time = 10 seconds.
- Q32 Past Paper · PPSC/FPSC/NTS medium
A train 100 m long is running at a speed of 30 km/h. Find the time taken by it to cross a man standing near the railway line
💡 Explanation:Speed = 30x5/18 = 25/3 m/s; time = 100/(25/3) = 12 seconds.
- Q33 medium
For the man in the previous question (upstream 8 km/h, downstream 12 km/h), find the speed of the current
💡 Explanation:Current speed = (downstream - upstream)/2 = (12-8)/2 = 2 km/h.
- Q34 medium
A man can row upstream at 8 km/h and downstream at 12 km/h. Find his speed in still water
💡 Explanation:Still water speed = (upstream + downstream)/2 = (8+12)/2 = 10 km/h.
- Q35 hard
For the boat in the previous question (upstream 6 km/h, downstream 14 km/h), find the speed of the stream
💡 Explanation:Stream speed = (downstream - upstream)/2 = (14-6)/2 = 4 km/h.
- Q36 medium
For the boat in the previous question (32 km downstream in 4 hours, upstream in 8 hours), find the speed of the stream
💡 Explanation:Stream speed = (downstream - upstream)/2 = (8-4)/2 = 2 km/h.
- Q37 medium
A boat covers 32 km downstream in 4 hours and returns upstream in 8 hours. Find the speed of the boat in still water
💡 Explanation:Downstream speed=8, upstream speed=4; still water speed=(8+4)/2=6 km/h.
- Q38 Past Paper · PPSC/FPSC/NTS medium
Two trains 120 m and 80 m long are running in the same direction at 42 km/h and 30 km/h. In what time will the faster train cross the slower one
💡 Explanation:Relative speed = 12 km/h = 10/3 m/s; total length 200 m; time = 200/(10/3) = 60 seconds.
- Q39 Past Paper · PPSC/FPSC/NTS medium
Two trains 100 m and 150 m long, running in opposite directions at 45 km/h and 55 km/h, cross each other in
💡 Explanation:Relative speed = 100 km/h = 250/9 m/s; total length 250 m; time = 9 seconds.
- Q40 Past Paper · PPSC/FPSC/NTS easy
A train travels 360 km in 4 hours. What is its speed in km/h
💡 Explanation:Speed = distance/time = 360/4 = 90 km/h.
- Q41 Past Paper · PPSC/FPSC/NTS easy
A train 150 m long passes a pole in 15 seconds. What is the speed of the train in km/h
💡 Explanation:Speed = 150/15 = 10 m/s = 36 km/h.
- Q42 Past Paper · PPSC/FPSC/NTS easy
Convert 72 km/h into m/s
💡 Explanation:72 x 5/18 = 20 m/s.
- Q43 Past Paper · PPSC/FPSC/NTS easy
Convert 25 m/s into km/h
💡 Explanation:25 x 18/5 = 90 km/h.
- Q44 easy
A man covers a distance of 600 m in 2 minutes. What is his speed in km/h
💡 Explanation:600 m in 2 min = 300 m/min = 18 km/h.
- Q45 Past Paper · PPSC/FPSC/NTS medium
A train 200 m long crosses a platform 300 m long in 25 seconds. What is the speed of the train in km/h
💡 Explanation:Total distance 500 m in 25 s = 20 m/s = 72 km/h.