High-Level DI Quiz for SBI Clerk 2019 and Download Data Interpretation PDF for Bank Clerk 2019 Exams at Smartkeeda

Direction : Study the following bar chart carefully and answer the questions given beside.
 
Below bar graph shows the optional subjects taken by the students in class 10th in terms of percentage from 2013 to 2018.

data interpretation for sbi clerk and ibps clerk
1
If the number of students in 2018 is 50% more than that in 2017, then the number of Sanskrit students in 2018 is what percent of the number of Spanish students in 2017?
» Explain it
C
Let the number of students in 2017 be 200, so number of students in 2018 = 300

Number of Spanish students in 2017 = 40% of 200 = 80

Number of Sanskrit students in 2018 = 10% of 300 = 30

Therefore,

respective % =  30  × 100 = 37.50%
80

Hence, option C is correct.
2
Find the average percentage of students who had taken Hindi as optional subject from 2013 - 2018?
» Explain it
E
Since the number of students are not mentioned for any given year, therefore data is not sufficient to calculate the average percentage.
 
Hence, option E is correct.
 
3
The total number of Sanskrit students in 2016 were 120 and the total number of Spanish students in 2015 were 110. Find the difference between total number of students in 2015 and 2016?
» Explain it
E
Number of Sanskrit students in 2016 = 120 which is 30% of total students.

So, total students in 2016 =  100  × 120 = 400
30

Number of Spanish students in 2015 = 110 which is 20% of total students.
So, total students in 2015 =  100  × 110 = 550
20

Therefore, difference = 150

Hence, option E is correct.
4
The sum of number of Sanskrit students in 2015 and Spanish students in 2017 was 800 and the total number of students in 2017 were 400 more than 2015. Find the total number of students in 2015 and 2017 together?
» Explain it
D
Let the number of students in 2015 be x, then number of students in 2017 = x + 400
 
Number of students who opted Sanskrit in 2015 = 40% of x i.e. 0.4x
 
Number of students who opted Spanish in 2017 = 40% of (x + 400) = 0.4x + 160
 
Also, 0.4x + 0.4x + 160 = 800. On solving we get x = 800
 
Therefore, the total number of students in 2015 and 2017 together = 800 + 1200 = 2000
 
Hence, option D is correct.
5
If the total number of students in 2014 were 2500, then find the ratio of the difference between the number of Sanskrit students and Hindi students in 2014 to the sum of these students in the same year?
» Explain it
E
Number of Sanskrit students in 2014 = 40% of 2500 = 1000
 
Number of Hindi students in 2014 = 30% of 2500 = 750
 
Difference = 250 and sum = 1750
 
Therefore, respective ratio = 1 : 7
 
Hence, option E is correct.

High Level Bar Chart Data Interpretation for IBPS Clerk 2019 | DI Quiz 45


In this Data Interpretation for SBI Clerk 2019 we will discuss What is Data Interpretation, How it's important for Bank clerk Pre Exams.

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What is Data Interpretation and how its useful for sbi Clerk Pre 2019, IBPS Clerk Pre 2019, IBPS RRB  2019 Etc

In our day-to-day life, data is reported in the newspapers, on television, and in magazines. The data involves business, government, sports and many other topics. It is represented in an organized fashion, making it easy to interpret what you hear and read in the media. Those set of problems is being asked in a different kind of form like Pie Chart di, Bar Chart di, Table Chart di, line chart di and info chart etc.
Now come back to the point data interpretation,  Data has to be well organized for it to be useful. This process of interpreting and analysing data to extract meaningful information from it is Data Interpretation. Solving DI problems involves the use of basic formulas and manipulation of numbers.

Data Interpretation is calculation-intensive. It consists of a myriad of graphs, charts and tables form which you have to glean and analyse data. The key to cracking this area is to quickly identify the key pieces of data that you require to work on the questions asked.
Problems in High Level Data Interpretation are probably the closest in resemblance to the kind of problems you will be dealing with as a manager. They test your decision-making ability and speed using the minimum possible data. They help you to draw conclusions from collected data, support decision making and contribute to the better process, product, and quality models.

Data Sufficiency problems involve testing your quantitative concepts. They usually take the form of a logical puzzle. Instead of solving a data sufficiency problem, all you need to do is determine if the given information is enough to solve the problem. To solve DI Questions & Answers for SBI Clerk Banking and Insurance Exams like SBI, IBPS, NABARD & RBI Grade B, NIACL, and LIC, you need to brush up your calculation skills; you need to perform calculations faster and accurately than others. Difficult Data interpretations should be solved within 10-12 minutes. The DI of moderate level should not consume more than 7-9 minutes of the time and easy DI's should be finished within 3.5-4 minutes.

In these, Data Interpretation Quizzes and PDF, you familiarized yourself with the key concepts and improved your problem-solving abilities. At Smartkeeda you will get Easy level data interpretation to High-level data interpretation at low cost. Practice and tests are important to optimize your preparation. First, take the quizzes regarding your exams and take a full mock test at Testzone to improve your problem-solving skills. Questions that have appeared in the previous IBPS clerk exams are also a part of these quizzes. Go through them you can understand where the focus lies in an examination environment. The detailed solutions of the questions may provide some alternative strategies that can help you improve your speed and accuracy.

At Smartkeeda you can attempt Data Interpretation quizzes and download (DI) PDF for free for IBPS Clerk 2019 Exam.
 
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