Data Interpretation Questions for RRB Scale 1 Pre, IBPS PO Pre 2019 and Take DI Quizzes free with Solution at Smartkeeda

Directions : Study the following pie chart carefully and answer the questions given beside.
 
The following pie chart gives the information about the percentage distribution of central government employees by age profile.

1
Out of 2.68 lakhs central government employees, how many are above 60 years old?
» Explain it
E
From the chart, 21% of the total number of employees are above 60 = 21% of 2.68

12 × 2.68  = 0.5628 lakhs = 56.28 thousand
100

Hence, option E is correct.
2
Out of 6.8 lakhs seats, only 4.2 lakhs are employed. If the government plans to fill all the empty seats by giving 20% reservation for ex-servicemen of the age profile of 30 – 49 years and remaining seats are filled by freshers of the age profile of 20 – 29 years then total how many freshers will be hired by the government?
» Explain it
A
The total number of vacant seats = 6.8 – 4.2 = 2.6 lakhs

Reservation for ex servicemen

= 20% of 2.6 lakhs =  20 × 2.6  = 0.52 lakhs
100

The total number of freshers will be hired = 2.6 – 0.52 = 2.08 lakhs

Hence, option A is correct.
3
2.6 lakhs candidate were to be selected out of the 18.6 lakhs candidates who had applied for government job. Out of the applied candidates 20% of them were ex-servicemen and the number of seats reserved for them was 20%, then approximately what percentage of the number of ex-servicemen applicants will be selected ?
» Explain it
B
The total number of ex – servicemen applicants = 20% of 18.6 = 3.72 lakhs

 Reservation for ex-servicemen

= 20% of 2.6 lakhs =  20 × 2.6  = 0.52 lakhs
100

The reqd. % =  0.52 × 100  = 13.97% = approximately 14%
3.72

Hence, option B is correct.
4
The number of central government employees of age profile of 50 years or greater than 50 years is how much percentage more than that of 20 – 29 years?
» Explain it
C
Let the total number of central government employees = 100x

The number of central government employees of age profile of 50 years or greater than 50 years = (24 + 21)% of 100x = 45x

The number of central government employees of age profile of 20 – 29 years = 15% of 100x = 15x

The reqd. % =  (45x – 15x) × 100  =  30x × 100  = 200%
15x 15x

Hence, option C is correct.
5
By what percent the number of central government employees of age profile of 40 – 49 years is less than that of 30 – 39 years? 
» Explain it
D
Let the total number of central government employees = 100x

The number of central government employees of age profile of 40 – 49 years = 12% of 100x = 12x

let the total number of central government employees = 100x

The number of central government employees of age profile of 30 – 39 years = 28% of 100x = 28x

The reqd. % =  (28x – 12x) × 100  =  16 × 100  =  57.14%
28x 28

Hence, option D is correct.

Data Interpretation for IBPS PO Pre, IBPS RRB Scale 1 Pre 2019


In this Data Interpretation for IBPS RRB Scale 1 Pre 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 PO PreRRB Clerk Pre 2019, IBPS Clerk Pre 2019, IBPS RRB  Assistant Pre 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 PO Pre  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 Pre 2019 Exam.
 
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