The following table shows the percentage of marks obtained by 7 students in different subjects. Study the table data and answer the question 1 to 5 based on this data. (Here M.M = maximum marks in a subject)Percentage of marks obtained by students Subject → English
(Μ.Μ=150)Economics
(Μ.Μ=130)Sociology
(Μ.Μ=120)Philosphy
(M.M=100)Psychology
(Μ.Μ=60)IT
(Μ.Μ=40)↓ Student A 80 50 80 60 70 80 B 90 80 70 40 80 70 C 80 60 70 70 80 70 D 70 65 80 80 60 60 E 70 65 80 75 50 80 F 60 75 60 80 40 60 G 60 35 50 70 70 70
Aggregate Marks Calculation for Students C and F
The goal is to calculate the total aggregate marks obtained by Student C and Student F across all listed subjects.
Student C Marks Calculation
Calculate the marks obtained by Student C in each subject by applying their percentage to the maximum marks (M.M).
- English: $\frac{80}{100} \times 150 = 120$ marks
- Economics: $\frac{60}{100} \times 130 = 78$ marks
- Sociology: $\frac{70}{100} \times 120 = 84$ marks
- Philosophy: $\frac{70}{100} \times 100 = 70$ marks
- Psychology: $\frac{80}{100} \times 60 = 48$ marks
- IT: $\frac{70}{100} \times 40 = 28$ marks
The aggregate marks for Student C is the sum: $120 + 78 + 84 + 70 + 48 + 28 = 428$ marks.
Student F Marks Calculation
Similarly, calculate the marks obtained by Student F in each subject.
- English: $\frac{60}{100} \times 150 = 90$ marks
- Economics: $\frac{75}{100} \times 130 = 97.5$ marks
- Sociology: $\frac{60}{100} \times 120 = 72$ marks
- Philosophy: $\frac{80}{100} \times 100 = 80$ marks
- Psychology: $\frac{40}{100} \times 60 = 24$ marks
- IT: $\frac{60}{100} \times 40 = 24$ marks
The aggregate marks for Student F is the sum: $90 + 97.5 + 72 + 80 + 24 + 24 = 387.5$ marks.
Thus, the aggregate marks for Student C and Student F are 428 and 387.5, respectively.
Important Questions from Mixed Data Interpretation
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How many minutes of telephone conversations took place on that day?Study the given table answer the question that follows. The following table shows the income of a person (in thousand rupees) per annum over the given years.
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