PREPARATORY QUESTIONS

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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