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Rahim covers a certain distance in 14 hrs 40 min. He covers one half of the distance by train at 60 km/hr. and rest half by road at 50 km/hr. The distance travelled by him is
- a)960 km.
- b)720 km.
- c)1000 km.
- d)800 km.
Correct answer is option 'D'. Can you explain this answer?
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Verified Answer
Rahim covers a certain distance in 14 hrs 40 min. He covers one half o...
Let the total distance be y km.
Then,
∴ Required distance = 800 km.
Then,
∴ Required distance = 800 km.
Most Upvoted Answer
Rahim covers a certain distance in 14 hrs 40 min. He covers one half o...
Given information:
- Rahim covers a certain distance in 14 hrs 40 min.
- He covers one-half of the distance by train at 60 km/hr.
- He covers the remaining half of the distance by road at 50 km/hr.
To find: The distance travelled by Rahim.
Solution:
Let's assume that the total distance travelled by Rahim is 'd' km.
- Time taken to cover the first half of the distance by train = (1/2)d / 60 = d/120
- Time taken to cover the second half of the distance by road = (1/2)d / 50 = d/100
Total time taken by Rahim = d/120 + d/100
= (5d + 6d)/600
= 11d/600
Given that Rahim took 14 hrs 40 min to cover the distance, which can be written as 14.67 hrs.
Therefore, 11d/600 = 14.67
=> d = (14.67 * 600)/11
=> d = 800 km
Hence, the distance travelled by Rahim is 800 km.
Answer: Option D.
- Rahim covers a certain distance in 14 hrs 40 min.
- He covers one-half of the distance by train at 60 km/hr.
- He covers the remaining half of the distance by road at 50 km/hr.
To find: The distance travelled by Rahim.
Solution:
Let's assume that the total distance travelled by Rahim is 'd' km.
- Time taken to cover the first half of the distance by train = (1/2)d / 60 = d/120
- Time taken to cover the second half of the distance by road = (1/2)d / 50 = d/100
Total time taken by Rahim = d/120 + d/100
= (5d + 6d)/600
= 11d/600
Given that Rahim took 14 hrs 40 min to cover the distance, which can be written as 14.67 hrs.
Therefore, 11d/600 = 14.67
=> d = (14.67 * 600)/11
=> d = 800 km
Hence, the distance travelled by Rahim is 800 km.
Answer: Option D.
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Rahim covers a certain distance in 14 hrs 40 min. He covers one half of the distance by train at 60 km/hr. and rest half by road at 50 km/hr.The distance travelled by him isa)960 km.b)720 km.c)1000 km.d)800 km.Correct answer is option 'D'. Can you explain this answer?
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Rahim covers a certain distance in 14 hrs 40 min. He covers one half of the distance by train at 60 km/hr. and rest half by road at 50 km/hr.The distance travelled by him isa)960 km.b)720 km.c)1000 km.d)800 km.Correct answer is option 'D'. Can you explain this answer? for Defence 2024 is part of Defence preparation. The Question and answers have been prepared according to the Defence exam syllabus. Information about Rahim covers a certain distance in 14 hrs 40 min. He covers one half of the distance by train at 60 km/hr. and rest half by road at 50 km/hr.The distance travelled by him isa)960 km.b)720 km.c)1000 km.d)800 km.Correct answer is option 'D'. Can you explain this answer? covers all topics & solutions for Defence 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Rahim covers a certain distance in 14 hrs 40 min. He covers one half of the distance by train at 60 km/hr. and rest half by road at 50 km/hr.The distance travelled by him isa)960 km.b)720 km.c)1000 km.d)800 km.Correct answer is option 'D'. Can you explain this answer?.
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Solutions for Rahim covers a certain distance in 14 hrs 40 min. He covers one half of the distance by train at 60 km/hr. and rest half by road at 50 km/hr.The distance travelled by him isa)960 km.b)720 km.c)1000 km.d)800 km.Correct answer is option 'D'. Can you explain this answer? in English & in Hindi are available as part of our courses for Defence.
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Rahim covers a certain distance in 14 hrs 40 min. He covers one half of the distance by train at 60 km/hr. and rest half by road at 50 km/hr.The distance travelled by him isa)960 km.b)720 km.c)1000 km.d)800 km.Correct answer is option 'D'. Can you explain this answer?, a detailed solution for Rahim covers a certain distance in 14 hrs 40 min. He covers one half of the distance by train at 60 km/hr. and rest half by road at 50 km/hr.The distance travelled by him isa)960 km.b)720 km.c)1000 km.d)800 km.Correct answer is option 'D'. Can you explain this answer? has been provided alongside types of Rahim covers a certain distance in 14 hrs 40 min. He covers one half of the distance by train at 60 km/hr. and rest half by road at 50 km/hr.The distance travelled by him isa)960 km.b)720 km.c)1000 km.d)800 km.Correct answer is option 'D'. Can you explain this answer? theory, EduRev gives you an
ample number of questions to practice Rahim covers a certain distance in 14 hrs 40 min. He covers one half of the distance by train at 60 km/hr. and rest half by road at 50 km/hr.The distance travelled by him isa)960 km.b)720 km.c)1000 km.d)800 km.Correct answer is option 'D'. Can you explain this answer? tests, examples and also practice Defence tests.
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