# Data Interpretation Questions Online Test for SBI PO 2020 and Download DI PDF for IBPS PO, LIC AAO 2020 at Smartkeeda

Directions: Study the following information carefully and answer the questions given beside:

The following table shows the percentage of marks obtained by 6 defence cadets in five different tests.

Tests Physical Written Medical GD Psychology
50 150 200 150 120
Yudhisther 76 66 67 68 75
Bhim 62 72 58 58 65
Arjun 56 84 93 52 85
Nakul 86 52 87 66 80
Sahdev 68 68 74 72 90
Karan 78 58 83 84 85
Important for :
1
What is the difference between the total marks obtained by Sahdev in Psychology, Written and GD test together and the total marks obtained by Arjun in the same tests together?
» Explain it
E
Marks obtained by Sahdev in

Psychology = 90% of 120,  Written = 68% of 150   and   GD = 72% of 150

Marks obtained by Arjun in

Psychology = 85% of 120,  Written = 84% of 150   and   GD = 52% of 150

Required difference = [90% of 120 + (68 + 72)% of 150] – [85% of 120 + (84 + 52)% of 150]

= 90% of 120 + 140% of 150 – 85% of 120 – 136% of 150

= 5% of 120 + 4% of 150 = 6 + 6 = 12

Hence, option E is correct.
2
What is the ratio of the marks obtained by Bhim in all the tests to the marks obtained by Sahdev in all the tests?
» Explain it
C
Marks obtained by Bhim in all the tests = 62% of 50 + 72% of 150 + 58% of 200 + 58% of 150 + 65% of 120

= 31 + 108 + 116 + 87 + 78 = 420

Similarly,

Marks obtained by Sahdev = 68% of 50 + 68% of 150 + 74% of 200 + 72% of 150 + 90% of 120

= 34 + 102 + 148 + 108 + 108 = 500

∴   Reqd ratio = 420 : 500 = 21 : 25

Hence, option C is correct.
3
What is the average of the marks obtained by all the cadets together in Psychology test?
» Explain it
E
 Reqd average = 120 × (75 + 65 + 85 + 80 + 90 + 85)% 6

 = 120 × 480 = 96 600

Hence, option E is correct.
4
What is the total marks obtained by Nakul in all the tests together?
» Explain it
B
Reqd number = 86% of 50 + 52% of 150 + 87% of 200 + 66% of 150 + 80% of 120

= 43 + 78 + 174 + 96 + 99 = 490

Hence, option B is correct.
5
What is the difference between the marks obtained by Yudhisther, Arjun and Nakul together in the Written test and the marks obtained by Bhim, Sahdev and Karan in Psychology test?
» Explain it
A
Reqd difference = (66 + 84 + 52)% × 150 –  (65 + 90 + 85) × 120

=  202% of 150 –  240% of 120 = 303 – 288 = 15

Hence, option A is correct.

### Data Interpretation Online Test for SBI PO 2019, IBPS PO and LIC AAO 2019

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In this article we will discuss What is Data Interpretation, How its important for Bank PO, Insurance and Clerk Exams.

What is Data Interpretation and how its useful for SBI PO, SBI Clerk, LIC AAO, NABARD 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 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 Data Interpretation 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 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 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 Data Interpretation Questions & Answers for 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. The 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, 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 full mock test at Testzone to improve your problem-solving skills. Questions that have appeared in the previous IBPS PO 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 alternate strategies that can help you improve your speed and accuracy.