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A truck carrying goods has travelled for 3 days. The 1st day it travelled for 12 hours at an average speed of 40 km/hour, the 2nd day it travelled for 10 hours at an average speed of 50 km/hour, the third day it completed 360 kilometres travelling for 8 hours. The average speed of the truck in km/hour for all the three days is:
- a)45.22
- b)49.58
- c)43.73
- d)44.66
Correct answer is option 'D'. Can you explain this answer?
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Verified Answer
A truck carrying goods has travelled for 3 days. The 1st day it travel...
The total distance covered by the truck in three days = 12 × 40 + 10 × 50 + 360 = 480 + 500 +360 = 1340.
The total time it travelled in three days = 12 + 10 + 8 = 30 hours.
The total time it travelled in three days = 12 + 10 + 8 = 30 hours.
So the average speed 
Most Upvoted Answer
A truck carrying goods has travelled for 3 days. The 1st day it travel...
To find the average speed of the truck for all three days, we need to calculate the total distance covered by the truck and divide it by the total time taken.
Distance and time calculations for each day:
- Day 1: Distance = 12 hours * 40 km/hour = 480 km
- Day 2: Distance = 10 hours * 50 km/hour = 500 km
- Day 3: Distance = 360 km
Total distance covered = 480 km + 500 km + 360 km = 1340 km
Total time taken = 12 hours + 10 hours + 8 hours = 30 hours
Average speed = Total distance covered / Total time taken
= 1340 km / 30 hours
= 44.66 km/hour
Therefore, the average speed of the truck for all three days is 44.66 km/hour.
Hence, the correct answer is option D) 44.66.
Distance and time calculations for each day:
- Day 1: Distance = 12 hours * 40 km/hour = 480 km
- Day 2: Distance = 10 hours * 50 km/hour = 500 km
- Day 3: Distance = 360 km
Total distance covered = 480 km + 500 km + 360 km = 1340 km
Total time taken = 12 hours + 10 hours + 8 hours = 30 hours
Average speed = Total distance covered / Total time taken
= 1340 km / 30 hours
= 44.66 km/hour
Therefore, the average speed of the truck for all three days is 44.66 km/hour.
Hence, the correct answer is option D) 44.66.
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A truck carrying goods has travelled for 3 days. The 1st day it travelled for 12 hours at an average speed of 40 km/hour, the 2nd day it travelled for 10 hours at an average speed of 50 km/hour, the third day it completed 360 kilometres travelling for 8 hours. The average speed of the truck in km/hour for all the three days is:a)45.22b)49.58c)43.73d)44.66Correct answer is option 'D'. Can you explain this answer?
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A truck carrying goods has travelled for 3 days. The 1st day it travelled for 12 hours at an average speed of 40 km/hour, the 2nd day it travelled for 10 hours at an average speed of 50 km/hour, the third day it completed 360 kilometres travelling for 8 hours. The average speed of the truck in km/hour for all the three days is:a)45.22b)49.58c)43.73d)44.66Correct answer is option 'D'. Can you explain this answer? for CAT 2024 is part of CAT preparation. The Question and answers have been prepared according to the CAT exam syllabus. Information about A truck carrying goods has travelled for 3 days. The 1st day it travelled for 12 hours at an average speed of 40 km/hour, the 2nd day it travelled for 10 hours at an average speed of 50 km/hour, the third day it completed 360 kilometres travelling for 8 hours. The average speed of the truck in km/hour for all the three days is:a)45.22b)49.58c)43.73d)44.66Correct answer is option 'D'. Can you explain this answer? covers all topics & solutions for CAT 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for A truck carrying goods has travelled for 3 days. The 1st day it travelled for 12 hours at an average speed of 40 km/hour, the 2nd day it travelled for 10 hours at an average speed of 50 km/hour, the third day it completed 360 kilometres travelling for 8 hours. The average speed of the truck in km/hour for all the three days is:a)45.22b)49.58c)43.73d)44.66Correct answer is option 'D'. Can you explain this answer?.
A truck carrying goods has travelled for 3 days. The 1st day it travelled for 12 hours at an average speed of 40 km/hour, the 2nd day it travelled for 10 hours at an average speed of 50 km/hour, the third day it completed 360 kilometres travelling for 8 hours. The average speed of the truck in km/hour for all the three days is:a)45.22b)49.58c)43.73d)44.66Correct answer is option 'D'. Can you explain this answer? for CAT 2024 is part of CAT preparation. The Question and answers have been prepared according to the CAT exam syllabus. Information about A truck carrying goods has travelled for 3 days. The 1st day it travelled for 12 hours at an average speed of 40 km/hour, the 2nd day it travelled for 10 hours at an average speed of 50 km/hour, the third day it completed 360 kilometres travelling for 8 hours. The average speed of the truck in km/hour for all the three days is:a)45.22b)49.58c)43.73d)44.66Correct answer is option 'D'. Can you explain this answer? covers all topics & solutions for CAT 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for A truck carrying goods has travelled for 3 days. The 1st day it travelled for 12 hours at an average speed of 40 km/hour, the 2nd day it travelled for 10 hours at an average speed of 50 km/hour, the third day it completed 360 kilometres travelling for 8 hours. The average speed of the truck in km/hour for all the three days is:a)45.22b)49.58c)43.73d)44.66Correct answer is option 'D'. Can you explain this answer?.
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