PREPARATORY QUESTIONS

DATA INTERPRETATION (BAR GRAPH)

PREPARATORY SET-03 (BAR GRAPH)

Direction (Qs.1-5): Study the following bar graph carefully and answer the questions based on it.

The following bar graph shows the percentage of people between different age groups having high and low blood pressure.

Question No : 1

Majority of the people have what range of blood pressure?

(1) Low

(2) Normal

(3) High

(4) All of these

(5) None of these

Question No : 2

What is the overall percentage of people having low blood pressure if the ratio of people in the age groups is 3 : 2 : 1 respectively?

(1) 15%

(2) 19%

(3) 22%

(4) 24%

(5) 25%

Question No : 3

Which age group has the maximum risk of suffering from high blood pressure?

(1) Below 30

(2) 30 – 50

(3) Above 50

(4) Both (1) and (2)

(5) Both (2) and (3)

Question No : 4

Which age group is the fittest among all?

(1) Below 30

(2) 30 – 50

(3) Above 50

(4) All of these

(5) None of these

Question No : 5

What percent of people above 50 years of age have low blood pressure?

(1) 15%

(2) 20%

(3) 25%

(4) 30%

(5) 35%