Class 5 Exam > Class 5 Questions > How many rotations will the hour hand of a cl...
Start Learning for Free
How many rotations will the hour hand of a clock complete in 72 hours?
- a)3
- b)6
- c)9
- d)12
Correct answer is option 'B'. Can you explain this answer?
| FREE This question is part of | Download PDF Attempt this Test |
Most Upvoted Answer
How many rotations will the hour hand of a clock complete in 72 hours?...
Answer:
To determine the number of rotations the hour hand of a clock will complete in 72 hours, we need to first understand the relationship between time and rotations.
Relationship between time and rotations:
- The hour hand of a clock completes one full rotation in 12 hours.
- This means that in 12 hours, the hour hand completes 1 rotation.
- Therefore, in 1 hour, the hour hand completes 1/12th of a rotation.
Calculating the number of rotations in 72 hours:
- We know that in 1 hour, the hour hand completes 1/12th of a rotation.
- So, in 72 hours, the hour hand will complete 72 * (1/12) = 6 rotations.
Hence, the correct answer is option 'B' - 6 rotations.
To determine the number of rotations the hour hand of a clock will complete in 72 hours, we need to first understand the relationship between time and rotations.
Relationship between time and rotations:
- The hour hand of a clock completes one full rotation in 12 hours.
- This means that in 12 hours, the hour hand completes 1 rotation.
- Therefore, in 1 hour, the hour hand completes 1/12th of a rotation.
Calculating the number of rotations in 72 hours:
- We know that in 1 hour, the hour hand completes 1/12th of a rotation.
- So, in 72 hours, the hour hand will complete 72 * (1/12) = 6 rotations.
Hence, the correct answer is option 'B' - 6 rotations.
Community Answer
How many rotations will the hour hand of a clock complete in 72 hours?...
Number of rotation
= 72/12
= 6
= 72/12
= 6
Attention Class 5 Students!
To make sure you are not studying endlessly, EduRev has designed Class 5 study material, with Structured Courses, Videos, & Test Series. Plus get personalized analysis, doubt solving and improvement plans to achieve a great score in Class 5.
|
Explore Courses for Class 5 exam
|
|
Similar Class 5 Doubts
Top Courses for Class 5View all
How many rotations will the hour hand of a clock complete in 72 hours?a)3b)6c)9d)12Correct answer is option 'B'. Can you explain this answer?
Question Description
How many rotations will the hour hand of a clock complete in 72 hours?a)3b)6c)9d)12Correct answer is option 'B'. Can you explain this answer? for Class 5 2024 is part of Class 5 preparation. The Question and answers have been prepared according to the Class 5 exam syllabus. Information about How many rotations will the hour hand of a clock complete in 72 hours?a)3b)6c)9d)12Correct answer is option 'B'. Can you explain this answer? covers all topics & solutions for Class 5 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for How many rotations will the hour hand of a clock complete in 72 hours?a)3b)6c)9d)12Correct answer is option 'B'. Can you explain this answer?.
How many rotations will the hour hand of a clock complete in 72 hours?a)3b)6c)9d)12Correct answer is option 'B'. Can you explain this answer? for Class 5 2024 is part of Class 5 preparation. The Question and answers have been prepared according to the Class 5 exam syllabus. Information about How many rotations will the hour hand of a clock complete in 72 hours?a)3b)6c)9d)12Correct answer is option 'B'. Can you explain this answer? covers all topics & solutions for Class 5 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for How many rotations will the hour hand of a clock complete in 72 hours?a)3b)6c)9d)12Correct answer is option 'B'. Can you explain this answer?.
Solutions for How many rotations will the hour hand of a clock complete in 72 hours?a)3b)6c)9d)12Correct answer is option 'B'. Can you explain this answer? in English & in Hindi are available as part of our courses for Class 5.
Download more important topics, notes, lectures and mock test series for Class 5 Exam by signing up for free.
Here you can find the meaning of How many rotations will the hour hand of a clock complete in 72 hours?a)3b)6c)9d)12Correct answer is option 'B'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of
How many rotations will the hour hand of a clock complete in 72 hours?a)3b)6c)9d)12Correct answer is option 'B'. Can you explain this answer?, a detailed solution for How many rotations will the hour hand of a clock complete in 72 hours?a)3b)6c)9d)12Correct answer is option 'B'. Can you explain this answer? has been provided alongside types of How many rotations will the hour hand of a clock complete in 72 hours?a)3b)6c)9d)12Correct answer is option 'B'. Can you explain this answer? theory, EduRev gives you an
ample number of questions to practice How many rotations will the hour hand of a clock complete in 72 hours?a)3b)6c)9d)12Correct answer is option 'B'. Can you explain this answer? tests, examples and also practice Class 5 tests.
|
|
Explore Courses for Class 5 exam
|
|
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
|
© EduRev
|
Education Revolution
|
Follow Us
|
Signup to see your scores
go up within 7 days!
Access 1000+ FREE Docs, Videos and Tests
Takes less than 10 seconds to signup