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Thursday, June 21, 2012

Data Interpretation

24 comments

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Data Interpretation,  the one of the easiest, time taking and scoring topic of the Bank Exams.  Everybody knows this fact... but people pay less attention on this area. But unfortunately in SBI PO Exam, the complete aptitude section will depend on Data Interpretation. So you should concentrate more on this area.

In this post, we shall discuss about the basics Data Interpretation.  The Data Interpretation is also called as comprehension of mathematics. Because, in reading comprehension, we have to study the passage and answer the questions followed by that passage. In the same way, in Data Interpretation, some data is given in the form of graphs, charts and tables followed by questions. We have to study, understand and analyze the data to solve the questions. Here we have to keep in mind that, even a 10th standard boy can solve these problems. But you've to solve these problems IN TIME.

So you have to practice well so that you can do the small calculations (like additions, subtractions, and simple multiplications) with a glance (see here for shortcuts in mental maths). Now lets have a look at some basic details of Data Interpretations.

Data : 
Data is a collection of facts, such as values or measurements. It can be numbers, words, measurements, observations or even just descriptions of things.

Information :
Information refers to data being arranged and presented in a systematic or an organise form, so that some useful inference can be drawn from the same. By data we generally mean quantities, figures, statistics, relating to any event.

So what is this Data Interpretation ?
The Data Interpretation is the extraction (or usage) of maximum information from a given set of data or information. The data can be presented either in the form of a table or a bar chart or a pie chart or a line graph or as a combination of one of these formats.

now lets have a look at some tips in solving the Data Interpretation Problems :


Ø   Before starting DI section one should be very comfortable with numbers, calculations, fractions, percentages, averages, ratios. It helps in reducing the time required for solving the questions.

Ø   Scan the data briefly to see what it is about, but here do not attempt to analyse it in too much detail before reading a question. Focus on only those aspects of the data that are necessary to answer the question.

Ø   Be sure to read all notes related to the data.

Ø  When possible, try to make visual comparisons of the data given in a graph and estimate products and quotients rather than perform involved computations. Remember that these questions are to be answered only on the basis of the data given, everyday facts (such as the number of days in a year), and your knowledge of mathematics.

Ø   Do not make use of specific information you recall that might relate to the particular situation on which the questions are based unless that information can be derived from the date provided.

Now lets have a look at the types of the DIAGRAMS which are used ind data Interpretations and shall do some problems on them. (Click on the name of the Data Interpretation model for the description and model problems.

✏  Pie Charts
Tables
Thats all for now friends.. Hope you liked this post... Happy Reading :)

24 comments:

  1. Am trying to bcum a member and post ques, it isn't possible. I don't know whether this will be displayed or not.

    ReplyDelete
  2. Its very simple friend. Just login with your google account or just use the Name/URL option in which jst type the name and left url option blank...

    Good Day :)

    ReplyDelete
  3. Am Vaishnavi from TN mam.
    Even after reading the basics of LCM and HCF, I am unable to follow mam.
    I came thro' previous IBPS both PO and clerk successfully, but with less marks. And now when I see this site am too excited. Am able to do few which I can't do at the previous exams. And if LCM,HCF,SI,CI and few others gets good I can score more and now I gain confidence with this site that I will score more than my previous marks.
    Thanks mam. Pl send ur mobile no to my mail id mam - vaishusoma@gmail.com or vaishudjk_15@rediffmail.com and also the time mam, so that I will call u.
    Pl do help me mam. I can't understand the above mentioned LCM........... etc even after reading the basics.

    ReplyDelete
    Replies
    1. Well, first of all thank you so much for the complements Vaishnavi. I am not the only person who update material here. We are a team of 5 members. And sorry to say, due to our self made restrictions, we cant make any personal interactions with our readers. So cant give my number. You can mail us to Guide4BankExams(at)gmail.com or simply use this comments section to ask your doubt. We'll answer.

      Good Day

      Delete
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  6. ya frnz its 2 helpful....

    ReplyDelete
  7. please provide download for every topic sir... thanks in advance...

    ReplyDelete
  8. please provide general awareness for banks uptodate.......

    ReplyDelete
  9. amzing site

    shivani mam plzzz guide us for english prepartion

    ReplyDelete
  10. update more about gk, banking & computer section
    more 18 days to prepare

    ReplyDelete
  11. nice sir...I started to preparing banking exam...I found this site awesome......I am not doing any coaching and all..I am referring your site only....

    ReplyDelete
  12. Dear Great Ambitionz Team...!!!

    First of all I would like to thank for your efforts..I seen this site very very useful for all,from beginner learners to experts who are on practice.

    My query is that I applied for BRBNMPL Asst.Manager post...Can u plz send any previous papers if u have. and also due to job I am unable to focus more on studies so kindly suggest me how to get through the exam...moreover am new to this online exam environment...so kindly suggest me how to attempt all sections maximum possible....plz suggest the tips and strategies to follow for the same.

    Plz send previous papers for the said exam if possible.

    ReplyDelete
  13. wowww amazing!!!!!!!! thanks a lot for all who did this.....

    ReplyDelete
  14. Maam, i m very week in DI time management..... i m practicing DI questions from previous years questions and for each DI question ( 5 question set) i m taking 10 - 11 mins.. :( worried.... taking huge time in adding the numbers, doing average... i remembered tables upto 20 and square upto 40 and also cubes upto 15...... but still i m lagging.....how to reduce the time... plz help......

    ReplyDelete
  15. Maam, i m very week in DI time management..... i m practicing DI questions from previous years questions and for each DI question ( 5 question set) i m taking 10 - 11 mins.. :( worried.... taking huge time in adding the numbers, doing average... i remembered tables upto 20 and square upto 40 and also cubes upto 15...... but still i m lagging.....how to reduce the time... plz help......

    ReplyDelete
  16. Sir, can you plz upload DSSSB DASS Grade II previous years papers or practice papers and analysis for the same.

    ReplyDelete
  17. Sir, can you plz upload DSSSB DASS Grade II previous year papers or study material and analysis for the same.

    ReplyDelete
  18. This site is really good...............

    ReplyDelete
  19. can you provide solutions for data interpretation practice problems

    ReplyDelete
  20. Fantabulous job u r doing guys,hats off......

    ReplyDelete

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