Time, Speed & Distance MCQ & Objective Questions
Understanding the concepts of Time, Speed, and Distance is crucial for students preparing for various exams. These topics frequently appear in both school and competitive exams, making it essential to practice MCQs and objective questions. By solving practice questions, students can enhance their problem-solving skills and improve their chances of scoring better in exams.
What You Will Practise Here
Fundamental definitions of Time, Speed, and Distance
Key formulas and their applications
Relative speed concepts and calculations
Problems involving trains, cars, and other moving objects
Graphical representation of motion
Time taken for journeys and average speed calculations
Real-life applications and scenario-based questions
Exam Relevance
The topic of Time, Speed, and Distance is a staple in CBSE, State Boards, NEET, and JEE exams. Students can expect to encounter a variety of question patterns, including direct calculations, word problems, and conceptual questions. Mastery of this topic not only aids in scoring well but also builds a strong foundation for higher-level physics and mathematics concepts.
Common Mistakes Students Make
Confusing the units of measurement (e.g., km/h vs. m/s)
Misapplying the formula for average speed
Overlooking the direction of motion in relative speed problems
Failing to convert time units correctly when solving problems
FAQs
Question: What is the formula for calculating speed?Answer: Speed is calculated using the formula: Speed = Distance / Time.
Question: How do I find the time taken for a journey?Answer: Time can be found using the formula: Time = Distance / Speed.
Question: What is relative speed?Answer: Relative speed is the speed of one object as observed from another moving object, calculated by adding or subtracting their speeds based on their direction.
Now that you understand the importance of Time, Speed, and Distance, it’s time to put your knowledge to the test! Solve our practice MCQs and reinforce your understanding to excel in your exams.
Q. A person walks at a speed of 5 km/h. How long will it take him to walk 15 km?
A.
2 hours
B.
3 hours
C.
4 hours
D.
5 hours
Show solution
Solution
Time = Distance / Speed = 15 km / 5 km/h = 3 hours.
Correct Answer:
B
— 3 hours
Learn More →
Q. A person walks at a speed of 5 km/h. How long will it take to walk 10 km?
A.
1 hour
B.
2 hours
C.
3 hours
D.
4 hours
Show solution
Solution
Time = Distance / Speed = 10 km / 5 km/h = 2 hours.
Correct Answer:
B
— 2 hours
Learn More →
Q. A plane flies from City A to City B at a speed of 600 km/h. If the distance is 1200 km, how long will the flight take?
A.
1 hour
B.
1.5 hours
C.
2 hours
D.
2.5 hours
Show solution
Solution
Time = Distance / Speed = 1200 km / 600 km/h = 2 hours.
Correct Answer:
C
— 2 hours
Learn More →
Q. A train takes 2 hours to cover a distance of 180 km. What is its speed?
A.
70 km/h
B.
80 km/h
C.
90 km/h
D.
100 km/h
Show solution
Solution
Speed = Distance / Time = 180 km / 2 hours = 90 km/h.
Correct Answer:
B
— 80 km/h
Learn More →
Q. A train takes 2 hours to travel 120 km. If it increases its speed by 20 km/h, how long will it take to travel the same distance?
A.
1 hour
B.
1.5 hours
C.
2 hours
D.
2.5 hours
Show solution
Solution
New speed = 120 km / 2 h + 20 km/h = 60 km/h + 20 km/h = 80 km/h. Time = 120 km / 80 km/h = 1.5 hours.
Correct Answer:
B
— 1.5 hours
Learn More →
Q. A train takes 3 hours to cover a distance of 240 km. What is its speed?
A.
70 km/h
B.
80 km/h
C.
90 km/h
D.
100 km/h
Show solution
Solution
Speed = Distance / Time = 240 km / 3 hours = 80 km/h.
Correct Answer:
B
— 80 km/h
Learn More →
Q. A train travels 120 km at a speed of 60 km/h and then 180 km at a speed of 90 km/h. What is the total time taken for the journey?
A.
4 hours
B.
5 hours
C.
6 hours
D.
7 hours
Show solution
Solution
Time = 120/60 + 180/90 = 2 + 2 = 4 hours.
Correct Answer:
B
— 5 hours
Learn More →
Q. A train travels from City A to City B at a speed of 60 km/h and returns at a speed of 90 km/h. What is the average speed for the entire journey?
A.
72 km/h
B.
75 km/h
C.
78 km/h
D.
80 km/h
Show solution
Solution
Average Speed = 2ab / (a + b) = 2 × 60 × 90 / (60 + 90) = 72 km/h.
Correct Answer:
A
— 72 km/h
Learn More →
Q. A train travels from City A to City B at a speed of 75 km/h and returns at 60 km/h. What is the average speed for the entire journey?
A.
65 km/h
B.
68 km/h
C.
70 km/h
D.
72 km/h
Show solution
Solution
Average Speed = 2ab / (a + b) = 2(75)(60) / (75 + 60) = 2(4500) / 135 = 66.67 km/h.
Correct Answer:
A
— 65 km/h
Learn More →
Q. A train travels from City A to City B at a speed of 75 km/h and returns at 90 km/h. What is the average speed for the entire journey?
A.
80 km/h
B.
82.5 km/h
C.
85 km/h
D.
87.5 km/h
Show solution
Solution
Average Speed = 2 * (Speed1 * Speed2) / (Speed1 + Speed2) = 2 * (75 * 90) / (75 + 90) = 82.5 km/h.
Correct Answer:
B
— 82.5 km/h
Learn More →
Q. A train travels from City A to City B at a speed of 80 km/h and returns at 60 km/h. What is the average speed for the entire journey?
A.
70 km/h
B.
72 km/h
C.
75 km/h
D.
78 km/h
Show solution
Solution
Average Speed = 2ab / (a + b) = 2 × 80 × 60 / (80 + 60) = 72 km/h.
Correct Answer:
B
— 72 km/h
Learn More →
Q. A train travels from City A to City B at a speed of 90 km/h and returns at a speed of 60 km/h. What is the average speed for the entire journey?
A.
72 km/h
B.
75 km/h
C.
78 km/h
D.
80 km/h
Show solution
Solution
Average speed = 2ab / (a + b) = 2 × 90 × 60 / (90 + 60) = 5400 / 150 = 72 km/h.
Correct Answer:
A
— 72 km/h
Learn More →
Q. A train travels from City X to City Y at a speed of 100 km/h and returns at 80 km/h. What is the average speed for the entire journey?
A.
85 km/h
B.
90 km/h
C.
95 km/h
D.
100 km/h
Show solution
Solution
Average speed = 2ab / (a + b) = 2 × 100 × 80 / (100 + 80) = 16000 / 180 = 88.89 km/h.
Correct Answer:
A
— 85 km/h
Learn More →
Q. A train travels from City X to City Y at a speed of 90 km/h and returns at 60 km/h. What is the average speed for the entire journey?
A.
72 km/h
B.
75 km/h
C.
80 km/h
D.
85 km/h
Show solution
Solution
Average speed = 2ab / (a + b) = 2 × 90 × 60 / (90 + 60) = 72 km/h.
Correct Answer:
A
— 72 km/h
Learn More →
Q. A train travels from City X to City Y at a speed of 90 km/h and returns at a speed of 60 km/h. What is the average speed for the entire journey?
A.
72 km/h
B.
75 km/h
C.
78 km/h
D.
80 km/h
Show solution
Solution
Average speed = 2ab / (a + b) = 2 × 90 × 60 / (90 + 60) = 72 km/h.
Correct Answer:
A
— 72 km/h
Learn More →
Q. A train travels from City X to City Y at a speed of 90 km/h. If the distance is 270 km, how long does the journey take?
A.
2 hours
B.
2.5 hours
C.
3 hours
D.
3.5 hours
Show solution
Solution
Time = Distance / Speed = 270 km / 90 km/h = 3 hours.
Correct Answer:
C
— 3 hours
Learn More →
Q. If a boat can travel at 20 km/h in still water and the current is 5 km/h, what is the speed of the boat downstream?
A.
15 km/h
B.
20 km/h
C.
25 km/h
D.
30 km/h
Show solution
Solution
Downstream speed = Speed in still water + Speed of current = 20 km/h + 5 km/h = 25 km/h.
Correct Answer:
C
— 25 km/h
Learn More →
Q. If a bus travels 120 km in 2 hours, what is its average speed?
A.
50 km/h
B.
60 km/h
C.
70 km/h
D.
80 km/h
Show solution
Solution
Average Speed = Total Distance / Total Time = 120 km / 2 hours = 60 km/h.
Correct Answer:
B
— 60 km/h
Learn More →
Q. If a bus travels 150 km in 3 hours, what is its average speed?
A.
40 km/h
B.
50 km/h
C.
60 km/h
D.
70 km/h
Show solution
Solution
Average Speed = Total Distance / Total Time = 150 km / 3 hours = 50 km/h.
Correct Answer:
B
— 50 km/h
Learn More →
Q. If a bus travels 240 km in 3 hours, what is its average speed?
A.
70 km/h
B.
80 km/h
C.
90 km/h
D.
100 km/h
Show solution
Solution
Average Speed = Total Distance / Total Time = 240 km / 3 h = 80 km/h.
Correct Answer:
B
— 80 km/h
Learn More →
Q. If a person can walk 5 km in 1 hour, how long will it take him to walk 15 km?
A.
2 hours
B.
2.5 hours
C.
3 hours
D.
3.5 hours
Show solution
Solution
Time = Distance / Speed = 15 km / 5 km/h = 3 hours.
Correct Answer:
C
— 3 hours
Learn More →
Q. If a person runs 10 km in 50 minutes, what is their speed in km/h?
A.
10 km/h
B.
12 km/h
C.
14 km/h
D.
15 km/h
Show solution
Solution
Speed = Distance / Time = 10 km / (50/60) hours = 10 km / (5/6) = 12 km/h.
Correct Answer:
B
— 12 km/h
Learn More →
Q. If a person runs 10 km in 50 minutes, what is their speed in m/s?
A.
2 m/s
B.
3 m/s
C.
4 m/s
D.
5 m/s
Show solution
Solution
Speed = (10 km * 1000 m/km) / (50 min * 60 s/min) = 3.33 m/s, rounded to 4 m/s.
Correct Answer:
C
— 4 m/s
Learn More →
Q. If a person walks at a speed of 4 km/h, how long will it take to walk 10 km?
A.
2 hours
B.
2.5 hours
C.
3 hours
D.
3.5 hours
Show solution
Solution
Time = Distance / Speed = 10 km / 4 km/h = 2.5 hours.
Correct Answer:
A
— 2 hours
Learn More →
Q. If a runner completes a 10 km race in 40 minutes, what is his speed in km/h?
A.
12 km/h
B.
14 km/h
C.
15 km/h
D.
18 km/h
Show solution
Solution
Speed = Distance / Time = 10 km / (40/60) h = 15 km/h.
Correct Answer:
C
— 15 km/h
Learn More →
Q. If a runner completes a 10 km race in 40 minutes, what is their speed in km/h?
A.
12 km/h
B.
13 km/h
C.
14 km/h
D.
15 km/h
Show solution
Solution
Speed = Distance / Time = 10 km / (40/60) h = 15 km/h.
Correct Answer:
C
— 14 km/h
Learn More →
Q. If a train travels at 90 km/h, how far will it travel in 2.5 hours?
A.
180 km
B.
200 km
C.
225 km
D.
250 km
Show solution
Solution
Distance = Speed × Time = 90 km/h × 2.5 hours = 225 km.
Correct Answer:
C
— 225 km
Learn More →
Q. If two cars are moving in the same direction at speeds of 60 km/h and 80 km/h, how long will it take for the faster car to overtake the slower car if they start 100 km apart?
A.
1 hour
B.
1.5 hours
C.
2 hours
D.
2.5 hours
Show solution
Solution
Relative speed = 80 km/h - 60 km/h = 20 km/h. Time = Distance / Speed = 100 km / 20 km/h = 5 hours.
Correct Answer:
B
— 1.5 hours
Learn More →
Q. If two cars start from the same point and travel in the same direction at speeds of 60 km/h and 80 km/h, how far apart will they be after 3 hours?
A.
60 km
B.
50 km
C.
30 km
D.
90 km
Show solution
Solution
Relative speed = 80 km/h - 60 km/h = 20 km/h. Distance apart = Relative speed × Time = 20 km/h × 3 h = 60 km.
Correct Answer:
A
— 60 km
Learn More →
Q. Two cars start from the same point and drive in opposite directions. Car A travels at 70 km/h and Car B at 90 km/h. How far apart will they be after 1 hour?
A.
160 km
B.
150 km
C.
140 km
D.
130 km
Show solution
Solution
Distance apart = (Speed of A + Speed of B) × Time = (70 km/h + 90 km/h) × 1 h = 160 km.
Correct Answer:
A
— 160 km
Learn More →
Showing 31 to 60 of 70 (3 Pages)