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    there are 36 boys and 44 girls in a class. the average score of boys is 40 points and girls is 35 points. then what will be the average score of the class?

    Mohammed

    Guys, does anyone know the answer?

    get there are 36 boys and 44 girls in a class. the average score of boys is 40 points and girls is 35 points. then what will be the average score of the class? from screen.

    Average Solved Questions For IBPS, SBI and Other Bank Exams

    Average Solved Questions For IBPS, SBI and Other Bank Exams - Page 3

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    Average Problems Solved Questions (Page 3 of 3)

    Dear Reader,

    Below are four problems on average calculations.

    Question 1

    There are 36 boys and 44 girls in a class. The average score of boys is 40 points and girls is 35 points. Then what will be the average score of the class?

    a) 37.25 points b) 28.95 points c) 35.5 points d) 40.04 points

    Answer : a) 37.25 points

    Solution:

    Average score of 36 boys = 40 points

    Total score of 36 boys = 36 x 40 = 1440

    Average score of 44 girls = 35 points

    Total score of 44 girls = 35 x 44 = 1540

    Total score of(36+44)80 Students = 1440 + 1540 = 2980 points

    Average score of the whole class = (2980 / 80) = 37.25

    Hence the required answer is 37.25 points.

    Question 2

    The average weight of kids in a home is 16 kg and adults is 35 kg. Find the average weight of all the person in home.

    a) 25.5 kg b) 25 kg c) none of these d) cannot be determined

    Answer : d) cannot be determined

    Solution :

    From the question, we can say that the data given is inadequate because the number of adults or kids is not mentioned in the question.

    Question 3

    The average weight of 15 girls in a group is 24 kg when a new girl included the average weight increases by 2. What is the weight of the new girl ?

    a) 56 kg b) 28 kg c) 34 kg d) none of these

    Answer : a) 56 kg

    Solution :

    Average weight of 15 girls = 24 kg

    Total weight of 15 girls = 24 x 15 = 360 kg

    Average after including a new girl = 24 + 2 = 26 kg

    Total weight of 16 girls = 26 x 16 = 416 kg

    Weight of the new girl = Total weight of 16 girls - Total weight of 15 girls = 416 - 360 = 56 kg

    Hence the required answer is 56 kg.

    Question 4

    The average age of five members is 27. If one of them is excluded the average decreases by 2. The age of excluded person is:

    a) 40 b) 35 c) 28 d) 38

    Answer : b) 35

    Solution :

    Average age of five members is 27

    Total age = 27 x 5 = 135

    After excluding one person, the new average = 27 - 2 = 25

    New total age = 25 x 4 = 100

    Then the age of excluded person = Total age - New total age

    = 135 - 100 = 35.

    Hence the required answer is 35.

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    Average Problems Solved Questions (Page 3 of 3)

    स्रोत : www.bankingcareers.in

    There are 36 boys and 44 girls in a class. The average score of boys is 40 points and girls is 35 points. Then what will be the average score of the class?

    37.25 points, 28.95 points, 35.5 points, 40.04 points are given options. Correct answer is .

    221 users on this page 179 views

    Question

    There are 36 boys and 44 girls in a class. The average score of boys is 40 points and girls is 35 points. Then what will be the average score of the class?

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    Anonymous • via AndroidOS

    🌐 Karnataka 37.25

    Anonymous • via AndroidOS

    🌐 India Please explain

    Anonymous • via AndroidOS

    🌐 India Explaim the answer

    Anonymous • via AndroidOS

    🌐 India

    There are 36 boys and 44 girls in a class. The average score of boys is 40 points and girls is 35 points. Then what will be the average score of the class?

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    स्रोत : foxoyo.com

    [Solved] There are 20 boys and 30 girls in a class. The average score

    Given: Average score of 20 boys = 25 points Average score of 30 girls = 40 points Calculation: Total score of 20 boys = 20 × 25 = 500 Total

    Home Quantitative Aptitude Average

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    There are 20 boys and 30 girls in a class. The average score of boys is 25 points and girls is 40 points. then what will be the average score of the class?

    30 40 34 38 36

    Answer (Detailed Solution Below)

    Option 3 : 34

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    Detailed Solution

    Download Solution PDF

    Given:

    Average score of 20 boys = 25 points

    Average score of 30 girls = 40 points

    Calculation:

    Total score of 20 boys = 20 × 25 = 500

    Total score of 30 girls = 30 × 40 = 1200

    Total score of (20 + 30) Students = 500 + 1200 = 1700 points

    Average score of the whole class = 1700/50 = 34

     ∴ The average score of the class is 34

    Download Solution PDF

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    स्रोत : testbook.com

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    Mohammed 6 day ago
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    Guys, does anyone know the answer?

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