Question : The following pie chart shows the data regarding the donors of A, B, O, and AB blood groups.

The ratio of the number of donors of blood group ' $O$ ' to the average of the number of donors of blood groups ' $\mathrm{A}$ ' and ' $\mathrm{AB}$ ' together is:

Option 1: 2 : 3

Option 2: 1 : 1

Option 3: 2 : 1

Option 4: 1 : 2

Question : The following pie chart shows the annual expenditure on different items.

What is the minimum angle in the given pie chart?

Option 1: 36°

Option 2: 45°

Option 3: 32°

Option 4: 30°

Question : In the following bar diagram, there are 5 companies A, B, C, D and E. The diagram shows the demand for a product and its production for the above five companies.

If $x\%$ of the demand of the product by Company C is equal to that of Company B, then find the value of $x$.

Option 1: 24

Option 2: 22

Option 3: 23

Option 4: 21

Question : The pie chart below shows the distribution of female employees working in a company in five different districts (A, B, C, D and E).
Total number of female employees in five districts $=136000$
What is the total number of female employees working in a company in District C and District D?
 

Option 1: 61,200

Option 2: 62,000

Option 3: 62,290

Option 4: 61,000

Question : The given bar graph shows the profit (in INR lakhs) made by a company from 2001-2002 to 2008-2009.

The ratio of the number of years in which the company's profit is above the average profit, to those in which the profit is below the average is:

Option 1: 5 : 3

Option 2: 4 : 3

Option 3: 3 : 5

Option 4: 3 : 4