Difficult Data Interpretation for IBPS PO 2019, IBPS Clerk Mains 2019 With PDF at Smartkeeda

Directions : Study the following bar and pie chart carefully and answer the questions given beside.
 
The bar graph given below gives the information about the number of marks obtained by five different students, A, B, C, D and E in four different subjects Physics, Chemistry, Maths and Biology in an examination.



The pie chart given below gives the information about percentage distribution of maximum marks of each subject over the total marks.  
 
Maximum total marks = 500

1
The total number of marks obtained by B was how much more than that by the student who had scored lowest in all the subjects together?
» Explain it
B
The total marks of B = 65 + 75 + 180 + 40 = 360
 
The total marks of C = 55 + 40 + 68 + 90 = 253 (lowest marks) 
 
The required difference = 360 – 253 = 107
 
Hence, option B is correct.
 
2
If any of the students scored less than 35% in any of the subjects or overall then he will be declared as failed. How many of the students had failed in the examination?
» Explain it
D
From the pie chart, Maximum marks of physics = Max marks of Chemistry = Max marks of Bio = 20% of 500 = 100 
 
Max marks of Maths = 40% of 500 = 200 
 
35% of 200 = 70 
 
35% of 100 = 35
 
From the bar chart, it is clear that only one student (C) has scored less than 70 in maths and none of the students has scored less than 35% in any other subjects or overall

Hence, option D is correct.
3
If a student scored overall above 70% then his division will be FCD (First class with distinction). How many of the students have got FCD?
» Explain it
E
The total marks = 500 
 
The total marks of A = 80 + 60 + 150 + 50 = 340
 
The total marks of B = 65 + 75 + 180 + 40 = 360
 
The total marks of C = 55 + 40 + 68 + 90 = 253
 
The total marks of D = 70 + 45 + 120 + 100 = 335
 
The total marks of E = 75 + 75 + 140 + 50 = 340 
 
70% of 500 = 350 
 
It is clear that, only one student B has scored above 350 i.e. above 70% 
 
Hence, option E is correct.
4
What percentage of total marks did A score in the examination?
» Explain it
C
The total marks of A = 80 + 60 + 150 + 50 = 340

The reqd. % =  340 × 100  = 68%
500

Hence, option C is correct.
5
What was the average percentage of marks obtained by all the students in Maths?
» Explain it
D
The average of marks obtained by all the students

150 + 180 + 68 + 120 + 140  =  658  = 131.6
5 5

The reqd. % =  131.6 × 100  = 65.8%
200

Hence, option D is correct.

Difficult Data Interpretation for IBPS PO, IBPS Clerk 2019 | DI Quiz 60


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

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What is Data Interpretation and how its useful for IBPS PO Pre 2019, IBPS Clerk Mains 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.
There is a important data interpretation questions for IBPS PO Pre 2019 

1. The total number of marks obtained by B was how much more than that by the student who had scored lowest in all the subjects together?
 
A. 109
B. 107
C. 111
D. 108
E. None of these
 
2. If any of the students scored less than 35% in any of the subjects or overall then he will be declared as failed. How many of the students had failed in the examination?
 
A. 0
B. 2
C. 3
D. 1
E. 4
 
3. If a student scored overall above 70% then his division will be FCD (First class with distinction). How many of the students have got FCD?
 
A. 2
B. 3
C. 4
D. 5
E. 1
 
4. What percentage of total marks did A score in the examination?
 
A. 69%
B. 70%
C. 68%
D. 65%
E. None of these
 
5. What was the average percentage of marks obtained by all the students in Maths?
 
A. 71.2%
B. 70.8%
C. 64.8%
D. 65.8%
E. None of these
 
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 PO Banking and Insurance Exams like RRB, 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 PO 2019 Exam.
 
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