Direction (Qs.1 to 5): Study the following table carefully and answer the questions that follow:
The following table shows the percentage of marks obtained by different students in five different subjects.
Question No : 1
What is the difference between the total marks obtained by E is Psychology, English and Geography together and the total marks obtained by C in the same subjects together?
(1) 18
(2) 20
(3) 22
(4) 16
(5) 12
Question No : 2
What is the ratio of the marks obtained by B in all the subjects to the marks obtained by E in all the subjects?
(1) 25 : 21
(2) 20 : 21
(3) 21 : 25
(4) 4 : 5
(5) None of these
Question No : 3
What is the average of the marks obtained by all the students together in Psychology?
(1) 115.2
(2) 112.5
(3) 115.5
(4) 120.6
(5) None of these
Question No : 4
What is the total mark obtained by D in all the subjects together?
(1) 520
(2) 490
(3) 450
(4) 420
(5) 550
Question No : 5
What is the difference between the marks obtained by A, C and D together in English and the marks obtained by B, E and F together in Psychology?
(1) 15
(2) 20
(3) 25
(4) 35
(5) 30