High Level Data Interpretation Quiz for SBI PO Pre 2020, SBI Clerk 2020 with PDF

Direction : Study the following table chart carefully and answer the question given beside.

 
The table chart given below shows the per cent of students in different classes of a school from 2006 to 2009.
 
Total students in the school in 2006 is 25000 and is increased by 20% every year from the previous year.
 
Classes 2006 2007 2008 2009
A 5% 4% 6% 9%
B 35% 46% 37% 32%
C 29% 30% 28% 35%
D 24% 14% 23% 13%
E 7% 6% 6% 11%
1
What is the difference between the number of students in classes D and E together and the number of students in classes B and C together over the entire period?
» Explain it
C
Total students in school in 2006 = 25000
 
Total students in school in 2007 = 120% of 25000 = 30000
 
Total students in school in 2008 = 120% of 30000 = 36000
 
Total students in school in 2009 = 120% of 36000 = 43200
 
Number of students in classes D and E together over the entire period = [(24 + 7)% of 25000] + [(14 + 6)% of 30000] + [(23 + 6)% of 36000] + [(13 + 11)% of 43200] = 7750 + 6000 + 10440 + 10368 = 34558
 
Number of students in classes B and C together over the entire period = [(35 + 29)% of 25000] + [(46 + 30)% of 30000] + [(37 + 28)% of 36000] + [(32 + 35)% of 43200] = 16000 + 22800 + 23400 + 28994 = 91144
 
Required difference = 91144 – 34558 = 56586
 
Hence, option C is correct.
 
2
Total number of students in class B in 2008 is what per cent of total number of students in class A in 2006?
» Explain it
C
Total students in school in 2008 = 120% of 120% of 25000 = 36000
 
Total number of students in class B in 2008 = 37% of 36000 = 13320
 
Total number of students in class A in 2006 = 5% of 25000 = 1250
 
Reqd. % =  13320  × 100 = 1065.6%
1250

Hence, option C is correct.

3
Find the increase in number of students in class D in the year 2009 from the year 2007.
» Explain it
D
Total students in school in 2007 = 120% of 25000 = 30000
 
Total students in school in 2009 = 120% of 120% of 120% of 25000 = 43200
 
Number of students in class D in 2009 = 13% of 43200 = 5616
 
Number of students in class D in 2007 = 14% of 30000 = 4200
 
Change in number = 5616 – 4200 = 1416

Hence, option D is correct.
 
4
Find the ratio of total students in classes A, C and E together in 2007 to the total students in classes B and D together in 2008.
» Explain it
A
Total students in school in 2007 = 120% of 25000 = 30000
 
Total students in school in 2008 = 120% of 120% of 25000 = 36000
 
Total students in classes A, C and E together in 2007 = (4 + 30 + 6)% of 30000 = 12000
 
Total students in classes B and D together in 2008 = (37 + 23)% of 36000 = 21600
 
Required ratio = 12000 : 21600 = 5 : 9

Hence, option A is correct.
 
5
Find that total number of students in class A alone over the entire period is approximately what per cent of total number of students in Classes D and E together in 2009?
» Explain it
B
Total students in school in 2006 = 25000
 
Total students in school in 2007 = 120% of 25000 = 30000
 
Total students in school in 2008 = 120% of 30000 = 36000
 
Total students in school in 2009 = 120% of 36000 = 43200
 
Total number of students in class A alone over the entire period = (5% of 25000) + (4% of 30000) + (6% of 36000) + (9% of 43200) = 1250 + 1200 + 2160 + 3888 = 8498
 
Total number of students in Classes D and E together in 2009 = (13 + 11)% of 43200 = 10368
 
Reqd. % =  8498  × 100 = 81.96% ≈ 82%
10368

Hence, option B is correct.


Folks, Here we are going to discuss Different Kind of Data Interpretation Sets which are frequently asked in IBPS PO Exams, So Data Interpretation have a lot of chance to appear in IBPS PO 2018
 
First we discuss all different kind of Patterns of DI for IBPS PO Pre 2018, like New pattern Based Data Interpretation Questions & Answers that are now being asked in the exams are high level and it can be based on any miscellaneous topics like Time and Work, Time & Distance etc. So one cannot expect the old pattern questions only that used to be based on simple Profit and Loss, Percentage or Ratio and Proportion Concept. So now any of the old or new patterns DI's can be asked in the IBPS PO 2018.
 
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.
 
At Smartkeeda you can attempt High Level Data Interpretation quizzes and download (DI) PDF for free.
 
Here are the links regarding the Difficult Data Interpretation based on new Pattern. High-Level DI with detailed Solutions for IBPS PO 2018.
 
Type 1: Caselets Data Interpretation Questions & Answers
 
Here is the link of "Caselets Data Interpretation for IBPS PO Pre"
 
https://www.smartkeeda.com/Quantitative_Aptitude/Arithmetic/Info_chart/newest/all/passage/Di_Info_Chart_4/
 
Type 2: Missing Data Interpretation Question and Answers
 
Here is the link "Missing Data Interpretation Questions & Answers" for IBPS PO Pre 2018
 
https://www.smartkeeda.com/Quantitative_Aptitude/Arithmetic/Table_Charts/newest/all/passage/DI_Table_Chart_No_56/
 
 
Type 3: Pie Chart Based Data Interpretation Questions and Answers
Here is the link of "Pie Chart Data Interpretation Questions & Answers" for IBPS PO Pre 2018
 
https://www.smartkeeda.com/Quantitative_Aptitude/Arithmetic/Pie_Charts/newest/all/passage/DI_Pie_Chart_No_28/
 
Type 4: Mix Tables Based Data Interpretation
 
Here is the link of "Mix Tabular Data Interpretation Questions & Answers" for IBPS PO Pre 2018
 
https://www.smartkeeda.com/Quantitative_Aptitude/Arithmetic/Table_Charts/newest/all/passage/DI_Table_Chart_No_61/
 
Type 5: Time & Work Based Data Interpretation
                                                
Here is the link of "Time & Work Data Interpretation Questions & Answers" for IBPS PO Pre 2018
 
https://www.smartkeeda.com/Quantitative_Aptitude/Arithmetic/Table_Charts/newest/all/passage/DI_Table_Chart_No_57/
 
Type 6: Bar Chart Based Data Interpretation Questions and Answers
Here is the link of "Bar Chart Data Interpretation Questions & Answers" for IBPS PO Pre 2018
 
https://www.smartkeeda.com/Quantitative_Aptitude/Arithmetic/Bar_Charts/newest/all/passage/DI_Bar_Chart_No_34/
 
Type 7: Line Chart Based Data Interpretation Questions and Answers
Here is the link of "Line Chart Data Interpretation Questions & Answers" for IBPS PO Pre 2018
 
https://www.smartkeeda.com/Quantitative_Aptitude/Arithmetic/Line_Chart/newest/all/passage/DI_Line_Chart_No_23/
 
Type 8: Set Theory Based Data Interpretation Questions and Answers
Here is the link of "Set Theory Data Interpretation Questions & Answers" for IBPS PO Pre 2018
 
https://www.smartkeeda.com/Quantitative_Aptitude/Arithmetic/Set_Theory/newest/all/passage/DI_Set_Theory_No_4/
 
Type 9: Web Chart Based Data Interpretation Questions and Answers
Here is the link of "Web Chart Data Interpretation Questions & Answers" for IBPS PO Pre 2018
 
https://www.smartkeeda.com/Quantitative_Aptitude/Arithmetic/Web_Chart/newest/all/passage/DI_Web_Chart_No_2/
 
Type 10: Mixed Chart Based Data Interpretation Questions and Answers
Here is the link of "Web Chart Data Interpretation Questions & Answers" for IBPS PO Pre 2018
 
https://www.smartkeeda.com/Quantitative_Aptitude/Arithmetic/Mixed_Charts/newest/all/passage/DI_Mixed_Chart_No_24/
 
I hope it will help you to score high in you IBPS PO 2018 Exam.
 
You Can also take a free mock test based on SBI PO Pre 2018 for IBPS PO Pre 2018.
 
https://testzone.smartkeeda.com/Test/Dashboard/IBPS-PO-Pre/7