All Categories
Alerts
Wishlist
Cart
Sign In
Categories
Current Affairs & GK
Current Affairs
Show All Current Affairs & GK
General Aptitude
Arithmetic Aptitude
Data Interpretation
Show All General Aptitude
General Knowledge
Basic General Knowledge
General Science
Show All General Knowledge
Medical Science
Anatomy
Biochemical Engineering
Biochemistry
Biotechnology
Microbiology
Show All Medical Science
Technical
Database
Digital Electronics
Electronics
Networking
Show All Technical
Verbal and Reasoning
Logical Reasoning
Verbal Ability
Verbal Reasoning
Show All Verbal and Reasoning
›
A car travels 100 km in 2 hours and then 50 km in 1 hour. What is the total aver
A car travels 100 km in 2 hours and then 50 km in 1 hour. What is the total average speed of the car? (2019)
Expand All
Collapse All
Practice Questions
1 question
Q1
A car travels 100 km in 2 hours and then 50 km in 1 hour. What is the total average speed of the car? (2019)
50 km/h
60 km/h
70 km/h
80 km/h
Show Solution
Copy
Total distance = 100 + 50 = 150 km. Total time = 2 + 1 = 3 hours. Average speed = Total distance / Total time = 150/3 = 50 km/h.
Questions & Step-by-step Solutions
1 item
Q
Q: A car travels 100 km in 2 hours and then 50 km in 1 hour. What is the total average speed of the car? (2019)
Solution:
Total distance = 100 + 50 = 150 km. Total time = 2 + 1 = 3 hours. Average speed = Total distance / Total time = 150/3 = 50 km/h.
Steps: 7
Show Steps
Step 1: Find the total distance traveled by the car. Add the two distances: 100 km + 50 km.
Step 2: Calculate the total distance: 100 + 50 = 150 km.
Step 3: Find the total time taken for the journey. Add the two times: 2 hours + 1 hour.
Step 4: Calculate the total time: 2 + 1 = 3 hours.
Step 5: Calculate the average speed using the formula: Average speed = Total distance / Total time.
Step 6: Substitute the values: Average speed = 150 km / 3 hours.
Step 7: Calculate the average speed: 150 / 3 = 50 km/h.
Related Questions
A
A block of mass 5 kg is placed on a frictionless surface and is pushed with a fo
Question: A block of mass 5 kg is placed on a frictionless surface and is pushed with a force of 20 ..
A
A 10 kg mass is lifted to a height of 5 m. What is the potential energy gained?
Question: A 10 kg mass is lifted to a height of 5 m. What is the potential energy gained? (Take g = ..
A
A 5 kg object is dropped from a height of 20 m. What is its velocity just before
Question: A 5 kg object is dropped from a height of 20 m. What is its velocity just before it hits t..
A
A car travels at a speed of 60 km/h. How far will it travel in 2.5 hours? (2021)
Question: A car travels at a speed of 60 km/h. How far will it travel in 2.5 hours? (2021)Options: 1..
I
If the ratio of the ages of A and B is 3:4 and the sum of their ages is 28 years
Question: If the ratio of the ages of A and B is 3:4 and the sum of their ages is 28 years, what is ..
‹
Biology (School & UG)
Chemistry (School & UG)
Civil Engineering
Commerce & Accountancy
Computer Science & IT
Current Affairs & GK
Data Structures & Algorithms
Electrical & Electronics Engineering
English (School)
General Aptitude
General Knowledge
General Knowledge & Current Affairs
Languages & Literature
Law & Legal Studies
Major Competitive Exams
Mathematics (School)
Mechanical Engineering
Medical Science
Physics (School & Undergraduate)
Quantitative Aptitude & Reasoning
Social Science (School)
Technical
Verbal and Reasoning
Vocational & Skill Development
›
Soulshift Feedback
×
On a scale of 0–10, how likely are you to recommend
The Soulshift Academy
?
0
1
2
3
4
5
6
7
8
9
10
Not likely
Very likely
✕
↑
