Question : The total number of teachers in different subjects and the respective percentage of females among them in a school are given in the following table. Study the table and answer the following question.

What is the ratio of the number of male teachers to that of female teachers in Social science?

Option 1: 3 : 1

Option 2: 2 : 3

Option 3: 1 : 3

Option 4: 3 : 2

Question : Calculate the mean from the following table.

Option 1: 33.4

Option 2: 32.6

Option 3: 35.8

Option 4: 34.2

Question : The following table represents the population of four different areas and the percentage of males, females, and children among them.

What is the total number of children in areas P and Q together?

Option 1: 7000

Option 2: 9000

Option 3: 6000

Option 4: 8000

Question : Study the given table and answer the question that follows.

The average number of children per family is :

Option 1: 1.47

Option 2: 1.59

Option 3: 1.23

Option 4: 1.72

Question :

Study the above table and answer the question.
The ratio of the total number of students scoring marks less than 50% to that of scoring marks exactly 50% is:

Option 1: 111 : 12

Option 2: 111 : 24

Option 3: 101 : 24

Option 4: 101 : 12