Small Quiz

3

QUESTION 1

Directions (1-5): Study the following pie- charts and table carefully and answer the questions given below:
 

Details of students who scored from six schools of Delhi in Class XIIthe result:

 

 

 

Ratio of Girls to Boys

 

School

95 per cent and above

Between 90-95 percent

S?

11:5

3:2

S?

5:7

1:4

S?

3:5

5:3

S?

7:1

2:3

S?

5:4

9:5

S?

5:3

3:4

 

What is the difference between the no. of boys who scored 95 percent and above from schools S? and the no. of boys who scored between 90-95 per cent from school S??

100

 

110

 

125

115

 

120

 

QUESTION 2

Directions (1-5): Study the following pie- charts and table carefully and answer the questions given below:
 

Details of students who scored from six schools of Delhi in Class XIIthe result:

 

 

 

Ratio of Girls to Boys

 

School

95 per cent and above

Between 90-95 percent

S?

11:5

3:2

S?

5:7

1:4

S?

3:5

5:3

S?

7:1

2:3

S?

5:4

9:5

S?

5:3

3:4

 

The number of girls of school S? who scored between 90-95 percent is approximately what percent of the no. of girls of school S? who scored 95 percent and above?

22.46%

 

29.95%

 

35.48%

32.46%

28.57%

 

QUESTION 3

Directions (1-5): Study the following pie- charts and table carefully and answer the questions given below:
 

Details of students who scored from six schools of Delhi in Class XIIthe result:

 

 

 

Ratio of Girls to Boys

 

School

95 per cent and above

Between 90-95 percent

S?

11:5

3:2

S?

5:7

1:4

S?

3:5

5:3

S?

7:1

2:3

S?

5:4

9:5

S?

5:3

3:4

 

The number of boys of school S? and S? together who scored 95 percent and above is approximately what percent more or less than the number of girls of school S? and S? together who scored between 90-95 percent?

22% more

 

 26% less

 

24% more

 

 32% less

26% more

 

QUESTION 4

Directions (1-5): Study the following pie- charts and table carefully and answer the questions given below:
 

Details of students who scored from six schools of Delhi in Class XIIthe result:

 

 

 

Ratio of Girls to Boys

 

School

95 per cent and above

Between 90-95 percent

S?

11:5

3:2

S?

5:7

1:4

S?

3:5

5:3

S?

7:1

2:3

S?

5:4

9:5

S?

5:3

3:4

 

The average number of girls who scored 95 percent and above from all the schools together is 

503

 

506

 

518

 

545

 

556

QUESTION 5

Directions (1-5): Study the following pie- charts and table carefully and answer the questions given below:
 

Details of students who scored from six schools of Delhi in Class XIIthe result:

 

 

 

Ratio of Girls to Boys

 

School

95 per cent and above

Between 90-95 percent

S?

11:5

3:2

S?

5:7

1:4

S?

3:5

5:3

S?

7:1

2:3

S?

5:4

9:5

S?

5:3

3:4

 

What was the ratio of the number of boys of school S? who scored between 90-95 percent to the number of boys, who scored 95 percent and above in the same school?

12:17

8:9

 

10:13

 

10:17

 

5:9