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
Consider the following data:
What is the value of x in the above table?
Seeta and Geeta go for a swim after a gap of every 2 days and every 3 days respectively. If on 1st January both of them went for a swim together, when will they go together next?
X, Y and Z are three contestants in a race of 1000 m. Assume that all run with different uniform speeds. X gives Y a start of 40 m and X gives Z a start of 64 m. If Y and Z were to compete in a race of 1000 m, how many metres start will Y give to Z?
If x is greater than or equal to 25 and y is less than or equal to 40, then which one of the following is always correct?
Ena was born 4 years after her parents' marriage. Her mother is three years younger than her father and 24 years older than Ena, who is 13 years old. At what age did Ena's father get married
