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In Arun's opinion, his weight is greater than 65 kg but less than 72 kg. His brother does not agree with Arun and he thinks that Arun's weight is greater than 60 kg but less than 70 kg. His mother's view is that his weight cannot be greater than 68 kg. If all are them are correct in their estimation, what is the average of different probable weights of Arun?
  • a)
    70 kg
  • b)
    69 kg
  • c)
    61 kg
  • d)
    67 kg
Correct answer is option 'D'. Can you explain this answer?
Verified Answer
In Arun's opinion, his weight is greater than 65 kg but less than 72 k...
Let Kiran's weight = x. Then
According to Kiran, 65 < x < 72  (equation 1)
According to brother, 60 < x < 70 (equation 2)
According to mother, x ≤ 68 (equation 3)
Given that equation 1,equation 2 and equation 3 are correct. By combining these equations,we can write as
65<x≤68
i.e., x = 66 or 67 or 68
Average of different probable weights of Kiran = 66+67+68/3 = 67
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Most Upvoted Answer
In Arun's opinion, his weight is greater than 65 kg but less than 72 k...
Analysis:

Given Information:
- Arun's weight is greater than 65 kg but less than 72 kg according to Arun.
- Arun's weight is greater than 60 kg but less than 70 kg according to his brother.
- Arun's weight cannot be greater than 68 kg according to his mother.

Solution:
- Since all three estimations are correct, we need to find a weight that satisfies all the given conditions.

Common Range:
- The common range from the given information is that Arun's weight is greater than 65 kg but less than 68 kg.

Possible Weights:
- Possible weights within this range are 66 kg, 67 kg.

Average Calculation:
- Average of different probable weights of Arun = (66 kg + 67 kg) / 2
- Average = 133 / 2
- Average = 67 kg
Therefore, the average of different probable weights of Arun is 67 kg, which is option 'D'.
Community Answer
In Arun's opinion, his weight is greater than 65 kg but less than 72 k...
67 is greater than 65 and 60 and less than 72 70 and 68
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In Arun's opinion, his weight is greater than 65 kg but less than 72 kg. His brother does not agree with Arun and he thinks that Arun's weight is greater than 60 kg but less than 70 kg. His mother's view is that his weight cannot be greater than 68 kg. If all are them are correct in their estimation, what is the average of different probable weights of Arun?a)70 kgb)69 kgc)61 kgd)67 kgCorrect answer is option 'D'. Can you explain this answer?
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In Arun's opinion, his weight is greater than 65 kg but less than 72 kg. His brother does not agree with Arun and he thinks that Arun's weight is greater than 60 kg but less than 70 kg. His mother's view is that his weight cannot be greater than 68 kg. If all are them are correct in their estimation, what is the average of different probable weights of Arun?a)70 kgb)69 kgc)61 kgd)67 kgCorrect answer is option 'D'. Can you explain this answer? for Quant 2024 is part of Quant preparation. The Question and answers have been prepared according to the Quant exam syllabus. Information about In Arun's opinion, his weight is greater than 65 kg but less than 72 kg. His brother does not agree with Arun and he thinks that Arun's weight is greater than 60 kg but less than 70 kg. His mother's view is that his weight cannot be greater than 68 kg. If all are them are correct in their estimation, what is the average of different probable weights of Arun?a)70 kgb)69 kgc)61 kgd)67 kgCorrect answer is option 'D'. Can you explain this answer? covers all topics & solutions for Quant 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for In Arun's opinion, his weight is greater than 65 kg but less than 72 kg. His brother does not agree with Arun and he thinks that Arun's weight is greater than 60 kg but less than 70 kg. His mother's view is that his weight cannot be greater than 68 kg. If all are them are correct in their estimation, what is the average of different probable weights of Arun?a)70 kgb)69 kgc)61 kgd)67 kgCorrect answer is option 'D'. Can you explain this answer?.
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