PREPARATORY QUESTIONS

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Direction (Qs.1 to 5): Table given below shows difference between number of boys and girls in five different classes and ratio of boys to girls in these Classes. Study the data carefully and answer the following questions.

Question No : 1

Number of girls in X class is what percent more or less than number of boys in class VII?

(1) 25%

(2) 16(2/3)%

(3) 20%

(4) 33(1/3)%

(5) 37.5%

Question No : 2

Total number of students in class VI and VII together is how much more or less than number of students in class IX and X together?

(1) 1200

(2) 1000

(3) 900

(4) 800

(5) 700

Question No : 3

What is the average number of boys in Class VII, VIII and IX class together?

(1) 769

(2) 767

(3) 765

(4) 763

(5) 761

Question No : 4

Find the ratio of girls in VI class to girls in X class?

(1) 21 : 22

(2) 28 : 11

(3) 14 : 11

(4) 35 : 22

(5) 35 : 11

Question No : 5

Number of girls in VIII class is what percent less than number of girls in VI class?

(1) 48%

(2) 52%

(3) 46%

(4) 54%

(5) 44%