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In a class, average age of 60 students is 36 years. If the age of 5 more students is taken into consideration, then the average of all students gets increase by 2.Find the average of the ages of those 5 students. 
  • a)
    62
  • b)
    72
  • c)
    80
  • d)
    55
Correct answer is option 'A'. Can you explain this answer?
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In a class, average age of 60 students is 36 years. If the age of 5 mo...
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In a class, average age of 60 students is 36 years. If the age of 5 mo...
Given Information:
- Average age of 60 students = 36 years
- When the age of 5 more students is considered, the average increases by 2

Calculating Total Age of 60 Students:
- Total age of 60 students = 60 students * 36 years = 2160 years

Calculating Total Age of 65 Students:
- Total age of 65 students = (60 students + 5 students) * (36 years + 2 years) = 65 students * 38 years = 2470 years

Finding Total Age of 5 Students:
- Total age of 5 students = Total age of 65 students - Total age of 60 students
- Total age of 5 students = 2470 years - 2160 years = 310 years

Finding Average Age of 5 Students:
- Average age of 5 students = Total age of 5 students / 5 students
- Average age of 5 students = 310 years / 5 students = 62 years
Therefore, the average age of those 5 students is 62 years (Option A).
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In a class, average age of 60 students is 36 years. If the age of 5 more students is taken into consideration, then the average of all students gets increase by 2.Find the average of the ages of those 5 students.a)62b)72c)80d)55Correct answer is option 'A'. Can you explain this answer?
Question Description
In a class, average age of 60 students is 36 years. If the age of 5 more students is taken into consideration, then the average of all students gets increase by 2.Find the average of the ages of those 5 students.a)62b)72c)80d)55Correct answer is option 'A'. Can you explain this answer? for Railways 2024 is part of Railways preparation. The Question and answers have been prepared according to the Railways exam syllabus. Information about In a class, average age of 60 students is 36 years. If the age of 5 more students is taken into consideration, then the average of all students gets increase by 2.Find the average of the ages of those 5 students.a)62b)72c)80d)55Correct answer is option 'A'. Can you explain this answer? covers all topics & solutions for Railways 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for In a class, average age of 60 students is 36 years. If the age of 5 more students is taken into consideration, then the average of all students gets increase by 2.Find the average of the ages of those 5 students.a)62b)72c)80d)55Correct answer is option 'A'. Can you explain this answer?.
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