High Level Data Interpretation Questions with PDF for IBPS Clerk 2019 and Take DI Quizzes Free for SBI Clerk 2019 at Smartkeeda

Directions : Study the following pie chart and table chart carefully and answer the questions given beside.

In a college the total numbers of students is 5000. The following pie chart gives the information about the percentage of students studying different specialization and the following bar graph gives the information about the ratio of Boys and Girls in each specialization. 
data interpretation for sbi clerk and ibps clerk


Ratio of Boys and Girls in each specialization

Specialization Boys Girls
Physics 4 3
Chemistry 2 1
Maths 3 2
Biology 6 5
Commerce 1 1
1
What is the total number of boys studying in the school?
» Explain it
A
the total number of boys in physics =  4  × 21 = 12%
7

the total number of boys in chemistry =  2  × 24 = 16%
3

the total number of boys in maths =  3  × 20 = 12%
5

the total number of boys in biology =  6  × 22 = 12%
11

the total number of boys in commerce =  1  × 13 = 6.5%
2

Total percent of boys = 12 + 16 + 12 + 12 + 6.5 = 58.5%

Total number of boys = 58.5% of 5000 = 2925

Hence, option A is correct.
2
The number of girls studying in maths is how much percent more than the number of boys studying commerce? (approximately) 
» Explain it
C
the total number of girls in maths =  2  × 20 = 8%
5

Total number of girls in maths = 8% of 5000 = 400
 
the total number of boys in commerce =  1  × 13 = 6.5%
2

Total number of boys in commerce = 6.5% of 5000 = 325
 
Reqd. % =  (400 – 325) × 100  = 75 ×  100 % = 23.07%
325 325

Hence, option C is correct.
3
What is the ratio of the total number of boys to the total number of girls in the school? 
» Explain it
A
From the previous question solution,
 
Total number of boys = 58.5% of 5000 = 2925 
 
Total number of girls = 5000 – 2925 = 2075 
 
Required ratio = 2925 : 2075 = 117 : 83 
 
Hence, option  A is correct.
4
In which specialization is the maximum number of boys studying?
» Explain it
D
the total number of boys in physics =  4  × 21 = 12%
7

the total number of boys in chemistry =  2  × 24 = 16%
3

the total number of boys in maths =  3  × 20 = 12%
5

the total number of boys in biology =  6  × 22 = 12%
11

the total number of boys in commerce =  1  × 13 = 6.5%
2

maximum number of boys is in chemistry that is 16% of the total students

Hence, option D is correct.
5
The total number of boys studying Maths is what percent of the total number of girls studying the physics?
» Explain it
B
The total number of boys in maths

3  × 20 = 12% = 12% 0f 5000 = 600
5

The total number of girls in physics
3  × 21 = 9% = 9% 0f 5000 = 450
7
 
Reqd. % =  600  × 100 = 133.33%
450

Hence, option B is correct.

High Level Data Interpretation Quiz with PDF for IBPS Clerk 2019

In this Data Interpretation for IBPS 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 IBPS Clerk Pre 2019, SBI 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 IBPS 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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