Data Analysis and Interpretation Questions for SBI PO 2019, IBPS PO 2019 | Download DI PDF for Free at Smartkeeda

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

TATA, A car manufacturing company, has five manufacturing units A, B, C, D, and E in India where it manufactures two models of cars (Nano and Sumo). The following tables gives the information about the production capacity of the five manufacturing units of India for the year 2017. Capacity Utilization is the actual production in a year expressed as percentage of the Production Capacity of the given manufacturing units in that year. 

  Nano   Sumo  
Manufacturing units Production Capacity
(In 1000 units)
Capacity Utilization
(In %)
Production Capacity
(In 1000 units)
Capacity utilization
(In %)
A 36 40% 34 80%
B 32 50% 28 60%
C 20 80% 28 70%
D 60 30% 75 95%
E 42 90% 62 70%

1
Which manufacturing units has the absolute maximum difference between the total production of Nano and that of Sumo in the year 2017?
» Explain it
D
For unit A, 
 
Total production of Nano = 40% of 36000 = 14,400 
 
The total production of Sumo = 80% of 34000 = 27200 
 
Difference = 12800 
 
For unit B, 
 
The total production of Nano = 50% of 32000 = 16000 
 
The total production of Sumo = 60% of 28000 = 16800 
 
Difference = 800 
 
For unit C, 
 
The total production of Nano = 80% of 20,000 = 16000 
 
The total production of Sumo = 70% of 28000 = 19600 
 
Difference = 3600 
 
For unit D,
 
The total production of Nano = 30% of 60000 = 18000 
 
The total production of Sumo = 95% of 75000 = 71250 
 
Difference = 53250 
 
For unit E, 
 
The total production of Nano = 90% of 42000 = 37800 
 
The total production of Sumo = 70% of 62000 = 43400 
 
Difference = 5600 
 
It is clear that the absolute difference is maximum for unit D 
 
Hence, option D is correct.
2
What is the difference between TATA’s total production capacity of Nano and that of Sumo in the year 2017?
» Explain it
A
TATA’s total production capacity of Nano in the year 2017 = 36 + 32 + 20 + 60 + 42 = 190 thousand 
 
TATA’s total production capacity of Sumo in the year 2017 = 34 + 28 + 28 + 75 + 62 = 227 thousand 
 
The required difference = 37 thousand 

Hence, option A is correct.
3
By what percentage (approximately) the capicity utilization of Nano manufacturing units A and E together is more or less than the capicity utilization of Sumo manufacturing units B and D in 2017?
» Explain it
A
The capacity utilization for Nano in the year 2017 at A and E = 40% of 36k + 90% of 42k

= 14400 + 37800

= 14400 + 37800

= 52200

The capacity utilization for Sumo in the year 2017 at B and D = 60% of 28k + 95% of 75k

= 16800 + 71250

= 88050

Clearly, the capcity utilization of Nano is less than that of Sumo at given manufacturing units for 2017 by 

= 35850

The req percentage = (35850/88050) x 100% = 40%

Hence, option A is correct.
4
What is the sum of the total number of cars manufactured by TATA in India in the year 2017?
» Explain it
B
The total of Nano manufactured in the year 2017 = 40% of 36 k + 50% of 32 k + 80% of 20 k + 30% of 60 k + 90% of 42 k = 102200 
 
The total number of Sumo manufactured in the year 2017 = 80% of 34 k + 60% of 28 k + 70% of 28 k + 95% of 75 k + 70% of 62 k = 178250 
 
Required sum = 280450 

Hence, option B is correct.
5
The production capacity of TATA in India for Nano in the year 2017 is approximately what percent of the production capacity of TATA in India for Sumo in that year? 
» Explain it
D
TATA’s total production capacity of Nano in the year 2017 = 36 + 32 + 20 + 60 + 42 = 190 thousand 
 
TATA’s total production capacity of Sumo in the year 2017 = 34 + 28 + 28 + 75 + 62 = 227 thousand 
 
Reqd. % =  190 × 100  = 83% approximately
227

Hence, option D is correct.

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

What is Data Interpretation and how its useful for SBI PO, SBI Clerk, LIC, 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.
 
At Smartkeeda you can attempt High Level Data Interpretation quizzes and download (DI) PDF for free.