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Read the following graph carefully and answer the question given below.
The bar-graph given above shows the percentage of marks obtained by six students namely P, Q, R, S, T and U in a class test. There were three class tests viz. Hindi, English and Science and each test were of 20 marks. Any student scoring less than 58% marks is considered failed in the exams.
What is the average score of the class in these three tests?
  • a)
    15.9
  • b)
    17.8
  • c)
    18.4
  • d)
    Cannot be determined
Correct answer is option 'D'. Can you explain this answer?
Verified Answer
Read the following graph carefully and answer the question given belo...
As we don't know the total number of student in the class. Hence, we cannot determine the average of marks of the class.
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Read the following graph carefully and answer the question given below.The bar-graph given above shows the percentage of marks obtained by six students namely P, Q, R, S, T and U in a class test. There were three class tests viz. Hindi, English and Science and each test were of 20 marks. Any student scoring less than 58% marks is considered failed in the exams.What is the average score of the class in these three tests?a)15.9b)17.8c)18.4d)Cannot be determinedCorrect answer is option 'D'. Can you explain this answer?
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Read the following graph carefully and answer the question given below.The bar-graph given above shows the percentage of marks obtained by six students namely P, Q, R, S, T and U in a class test. There were three class tests viz. Hindi, English and Science and each test were of 20 marks. Any student scoring less than 58% marks is considered failed in the exams.What is the average score of the class in these three tests?a)15.9b)17.8c)18.4d)Cannot be determinedCorrect answer is option 'D'. 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 Read the following graph carefully and answer the question given below.The bar-graph given above shows the percentage of marks obtained by six students namely P, Q, R, S, T and U in a class test. There were three class tests viz. Hindi, English and Science and each test were of 20 marks. Any student scoring less than 58% marks is considered failed in the exams.What is the average score of the class in these three tests?a)15.9b)17.8c)18.4d)Cannot be determinedCorrect answer is option 'D'. Can you explain this answer? covers all topics & solutions for Railways 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Read the following graph carefully and answer the question given below.The bar-graph given above shows the percentage of marks obtained by six students namely P, Q, R, S, T and U in a class test. There were three class tests viz. Hindi, English and Science and each test were of 20 marks. Any student scoring less than 58% marks is considered failed in the exams.What is the average score of the class in these three tests?a)15.9b)17.8c)18.4d)Cannot be determinedCorrect answer is option 'D'. Can you explain this answer?.
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