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A student scored 80% in Mathematics and 70% in Science. If the maximum marks for

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Question: A student scored 80% in Mathematics and 70% in Science. If the maximum marks for each subject are 100, what is the total percentage of marks obtained by the student?

Options:

  1. 75%
  2. 78%
  3. 70%
  4. 80%

Correct Answer: 75%

Solution: 

Total marks obtained = 80 + 70 = 150. Total maximum marks = 200. Percentage = (150/200) * 100 = 75%.

A student scored 80% in Mathematics and 70% in Science. If the maximum marks for

Practice Questions

Q1
A student scored 80% in Mathematics and 70% in Science. If the maximum marks for each subject are 100, what is the total percentage of marks obtained by the student?
  1. 75%
  2. 78%
  3. 70%
  4. 80%

Questions & Step-by-Step Solutions

A student scored 80% in Mathematics and 70% in Science. If the maximum marks for each subject are 100, what is the total percentage of marks obtained by the student?
Correct Answer: 75%
  • Step 1: Understand that the student scored 80% in Mathematics and 70% in Science.
  • Step 2: Know that the maximum marks for each subject are 100.
  • Step 3: Calculate the marks obtained in Mathematics: 80% of 100 = 80 marks.
  • Step 4: Calculate the marks obtained in Science: 70% of 100 = 70 marks.
  • Step 5: Add the marks obtained in both subjects: 80 marks (Mathematics) + 70 marks (Science) = 150 marks.
  • Step 6: Calculate the total maximum marks: 100 marks (Mathematics) + 100 marks (Science) = 200 marks.
  • Step 7: Calculate the total percentage of marks obtained: (Total marks obtained / Total maximum marks) * 100 = (150 / 200) * 100.
  • Step 8: Simplify the calculation: (150 / 200) = 0.75, then multiply by 100 to get 75%.
  • Percentage Calculation – Understanding how to calculate percentages based on scores and maximum marks.
  • Total Marks Calculation – Adding individual subject scores to find total marks obtained.
  • Proportionality – Understanding the relationship between total marks obtained and total maximum marks.
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