Question : The bar graph given below shows the marks obtained by two students X and Y in 6 subjects.

What is the ratio of total marks obtained by X in all the subjects to the total marks obtained by Y in all the subjects?

Option 1: 50 : 49

Option 2: 51 : 41

Option 3: 49 : 50

Option 4: 41 : 51

Question : The line chart given below shows the marks obtained by two students P and Q in 6 subjects.

Which of the following statements is correct?
I. The average of marks obtained by P in S1 and S2 is 70.
II. The ratio of marks obtained by Q in S3 to the marks obtained in S4 is $13: 7$.

Option 1: Only II

Option 2: Both I and II

Option 3: Only I

Option 4: Neither I nor II

Question : The graph shows the marks obtained by the four students in mathematics and English in four Unit Tests.

The difference between the average marks obtained for all unit tests in both subjects is:

Option 1: 7.25

Option 2: 7.50

Option 3: 7.40

Option 4: 7.75

Question : The line chart given below shows the income and expenditure of a company in five years.

Saving = Income – Expenditure
What is the difference between the average income and average saving in years C and D together?

Option 1: 450

Option 2: 250

Option 3: 150

Option 4: 350

Question : The below bar graph shows the marks obtained by a student in an examination. What is the average mark obtained by the student?

Option 1: 50

Option 2: 60

Option 3: 80

Option 4: 30