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Read the following:
There are 3 classes having 20, 25 and 30 students respectively having average marks in an examination as 20, 25 and 30 respectively. If the three classes are represented by A, B and C and you have the following information about the three classes, answer the questions that follow:
A Æ Highest score 22, Lowest score 18
B Æ Highest score 31, Lowest score 23
C Æ Highest score 33, Lowest score 26
In a transfer of 5 students from A to C
What will happen to the average score of A?
  • a)
    Definitely increase
  • b)
    Definitely decrease
  • c)
    Remain constant
  • d)
    Cannot Say 
Correct answer is option 'D'. Can you explain this answer?
Most Upvoted Answer
Read the following:There are 3 classes having 20, 25 and 30 students r...
Class has the highest number of students.
B class has the lowest average marks.
C class has the highest average marks.

Questions:
1. How many students are there in total across all three classes?
2. Which class has the highest average marks?
3. How many students are there in class A?
4. What is the average marks in class B?
5. How many students are there in class C?
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Community Answer
Read the following:There are 3 classes having 20, 25 and 30 students r...
The effect on A will depend on the profile of the people who are transferred. Hence, anything can happen.
 
So, the correct answer is D.
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Read the following:There are 3 classes having 20, 25 and 30 students respectively having average marks in an examination as 20, 25 and 30 respectively. If the three classes are represented by A, B and C and you have the following information about the three classes, answer the questions that follow:A Æ Highest score 22, Lowest score 18B Æ Highest score 31, Lowest score 23C Æ Highest score 33, Lowest score 26In a transfer of 5 students from A to CWhat will happen to the average score of A?a)Definitely increaseb)Definitely decreasec)Remain constantd)Cannot SayCorrect answer is option 'D'. Can you explain this answer?
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Read the following:There are 3 classes having 20, 25 and 30 students respectively having average marks in an examination as 20, 25 and 30 respectively. If the three classes are represented by A, B and C and you have the following information about the three classes, answer the questions that follow:A Æ Highest score 22, Lowest score 18B Æ Highest score 31, Lowest score 23C Æ Highest score 33, Lowest score 26In a transfer of 5 students from A to CWhat will happen to the average score of A?a)Definitely increaseb)Definitely decreasec)Remain constantd)Cannot SayCorrect 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 Read the following:There are 3 classes having 20, 25 and 30 students respectively having average marks in an examination as 20, 25 and 30 respectively. If the three classes are represented by A, B and C and you have the following information about the three classes, answer the questions that follow:A Æ Highest score 22, Lowest score 18B Æ Highest score 31, Lowest score 23C Æ Highest score 33, Lowest score 26In a transfer of 5 students from A to CWhat will happen to the average score of A?a)Definitely increaseb)Definitely decreasec)Remain constantd)Cannot SayCorrect 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 Read the following:There are 3 classes having 20, 25 and 30 students respectively having average marks in an examination as 20, 25 and 30 respectively. If the three classes are represented by A, B and C and you have the following information about the three classes, answer the questions that follow:A Æ Highest score 22, Lowest score 18B Æ Highest score 31, Lowest score 23C Æ Highest score 33, Lowest score 26In a transfer of 5 students from A to CWhat will happen to the average score of A?a)Definitely increaseb)Definitely decreasec)Remain constantd)Cannot SayCorrect answer is option 'D'. Can you explain this answer?.
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