A man travels 120 Km to a town. He could have reached the town 2/5 hrs. earlier had he increased his speed by 15 km/h. Find the speed at which he travels?
Correct answer C. 60
Topic / 26 questions
Road Problems MCQs are aptitude questions on speed, distance and time for journeys by car, cycle, motorbike or on foot, including average speed and race problems. They help candidates for recruitment, banking and admission tests. Every question shows its correct answer instantly, so you can check your method and improve your speed.
Correct answer C. 60
Correct answer B. 50
Correct answer D. 201
Correct answer A. 25
Correct answer D. 60
Correct answer A. Car A
Correct answer C. 44.4
Correct answer A. 30
Correct answer D. 9.12 km
Correct answer C. 23
Correct answer C. 151
Correct answer A. 100
Correct answer C. 56 1?4
Correct answer C. 30
Correct answer D. 24
Correct answer B. 1
Correct answer A. 64
Correct answer B. 125 seconds
Correct answer C. 24 km
Correct answer A. 2
These problems apply the relation distance equals speed multiplied by time to everyday journeys. Questions include a motorcyclist travelling from Karachi to Hyderabad, walking to a station at two speeds and arriving late or early, and races where one runner beats another by time and distance. A common trap is average speed for a return journey: when equal distances are covered at different speeds, the average is the harmonic mean, not the simple average. For example, 50 km/h out and 40 km/h back gives an average of about 44.4 km/h.
Pakistan
India
Bangladesh
For equal distances at two speeds, average speed equals 2xy divided by (x + y). A trip at 50 km/h one way and 40 km/h back gives 2 x 50 x 40 divided by 90, about 44.4 km/h. Simply averaging 50 and 40 would give the wrong answer of 45.
Find the time difference between the two cases by adding the minutes late and early, then convert to hours. Set the difference of distance divided by each speed equal to that time and solve for distance. For example, 2 minutes late and 3 minutes early gives a total gap of 5 minutes.
MCQs360 has 26 Road Problems MCQs, free to practise with no sign-up. Every question shows its answer instantly, so you can work through journey, race and average speed problems and check each step. Start with the average speed items, as that formula trips up many candidates.
Last reviewed October 2026