Data Interpretation Questions play an important role in all the competitive exams, so we are providing here the most expected Data Interpretation Set Which will help you to boost your Data Interpretation skills. All the aspirants who are preparing for bank examinations or other competitive examinations can take benefits from this set.
Direction: Study the line graph carefully and answer the given questions. The graph shows the total number of students in different colleges and the difference between the number of boys and girls in 2017.
Note: The total number of students in each college=Total number of boys + Total number of girls In each college, the number of boys is greater than the number of girls.
The total number of boys from college A and college C together is what percentage more than that of the total number of girls from college D and college F together?
Correct
In college A,
Total number of students=700
Difference between boys and girls=420
As we know in each college the number of boys is greater than the number of girls.
Let the number of girls=x
Let the number of boys= x+420
So,
x + x + 420=700
2x=700-420
x=140
So, total number of girls=140
Total number of boys=140+420=560
Now this way we can get this table,
Incorrect
In college A,
Total number of students=700
Difference between boys and girls=420
As we know in each college the number of boys is greater than the number of girls.
Let the number of girls=x
Let the number of boys= x+420
So,
x + x + 420=700
2x=700-420
x=140
So, total number of girls=140
Total number of boys=140+420=560
Now this way we can get this table,
Question 2 of 5
2. Question
What is the average number of girls in college B, college C and college D together?
Correct
The total number of girls in college B, college C and college D together=180+280+200=660
So, required average=660/3=220
Incorrect
The total number of girls in college B, college C and college D together=180+280+200=660
So, required average=660/3=220
Question 3 of 5
3. Question
If in 2018, the total number of students from college D increased by 30% and the total number of girls from college D in 2018 is equal to the total number of girls from college C in 2017. Then find the difference between the total number of boys from college D in 2018 to that of the total number of boys from college C in 2017.
Correct
Incorrect
Question 4 of 5
4. Question
In college B, the ratio of the total number of students passed to failed is 4 : 1. If the total number of boys failed is ”X” and the total number of girls failed is “4X”, then find the ratio of the total number of boys passed to the total number of girls passed from that college.
Correct
Incorrect
Question 5 of 5
5. Question
The total number of boys from college B and college E together is approximate what percentage more/less than that of the total number of boys from college D and college F together?
Correct
Incorrect
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