Question : Directions: Study the bar diagram and answer the question.
Total number of boys and girls in five different departments of a college.

The percentage of the boys from the Biology department compared to the total number of boys from all the departments together is:

Option 1: $33\frac{1}{2}\%$

Option 2: $50\%$

Option 3: $33\frac{1}{3}\%$

Option 4: $30\%$

Question : Directions: Study the bar diagram and answer the question.
Total number of boys and girls in five different departments of a college.
The average number of boys from all the departments together is:

Option 1: 123

Option 2: 132

Option 3: 134

Option 4: 142

Question : Directions: Study the bar diagram and answer the question.
 
The percentage of girls from the Biology department compared to the total number of girls from all the other Departments together is:

Option 1: $37\frac{1}{2}$

Option 2: 37

Option 3: $36\frac{1}{2}$

Option 4: $35\frac{1}{2}$

Question : Directions: Study the bar diagram and answer the question.
 

The difference between the total number of boys and total number of girls from all departments together is:

Option 1: 540

Option 2: 520

Option 3: 460

Option 4: 440

Question : Directions: Select the option in which the number-pair shares the same relationship as that is shared by the following number-pair.
7 : 31

Option 1: 11 : 37

Option 2: 11 : 28

Option 3: 11 : 47

Option 4: 11 : 12