Data Interpretation Quiz 1

Jul 17 • Bank, IBPS PO • 85 Views • No Comments on Data Interpretation Quiz 1

Data Interpretation Quiz 1

 

    Direction (1–5) Study the following table carefully and answer the given questions. The table show the number of appeared candidates, percentage of appeared candidates who qualified and ratio of number of qualified male and female candidates among them during the given years.

 

    Years        No. of candidates who appeared      % of appeared candidates who qualifies      Ratio between no. of qualified male and female
    2001      700      –     3:2
    2002      –         –     5:3
    2003      480      60%     –
    2004      –      42%     9:5
    2005     900      64%     –

 

  1. If the number of female candidates who qualified in the year 2005 is 176, then what is the ratio between the number of male candidates who qualified and number of female candidates who qualified in the same year?

    (1) 25 : 16       (2) 5 : 4       (3) 25 : 11      (4) 21 : 16      (5) None of these

 

  1. The number of candidates who appeared from the year 2001 to 2005 is increased by 40%. If 25% of the number of qualified candidates in the year 2006, then what is the number of qualified candidates in the year 1996?

    (1) 240          (2) 225          (3) 255         (4) 245        (5) None of these

 

  1. The ratio between the number of candidates who appeared and number of candidates who qualified in the year 2002 is 5 : 4 in the year 2002, then the number of female candidates who qualified is what percentage of number of candidates who appeared in the same year?

    (1) 20%       (2) 25%       (3) 30%      (4) 15%        (5) None of these

 

  1. If the difference between the number of male candidates who qualified and the female candidates who qualified in the year 2004 is 72, then what is the number of candidates who appeared in that year ?

    (1) 800        (2) 900        (3) 850        (4) 600        (5) None of these

 

  1. If the average number of candidates who qualified in the year 2001 and 2003 is 249, then the number of candidates who qualified in the year 2001 is what percentage of the number of candidates who appeared in that year?

    (1) 40%       (2) 30%       (3) 20%       (4) 35%       (5) None of these

 

Direction (6-10): Study the following line graph carefully and answer the given questions. The line graph shows the number of printers sold by two companies HP and Canon over the years.

  1. The sales of HP printer in the year 1995 is approximately what per cent of total sales of HP printer in all the years together?

       (1) 20 % (2) 18 % (3) 11 % (4) 24 % (5) None of these

 

  1. Which of the following combinations of year and percentage rise in sales from the previous year for HP printer is correct?

          (1) 1994 – 99.85 % (2) 1995 – 83.33 % (3) 1992 – 43.21 % (4) 1997 – 7.68 % (5) None of these

 

  1. Total sales of Canon printer in the years 1991, 1992 and 1995 together is approximately what per cent of the total sales of Canon printer in all the years together? (1) 24% (2) 46% (3) 29% (4) 37% (5) None of these

 

  1. What is the ratio between the total sales of HP printer and the total sales of Canon printer over the given years?

          (1) 26 : 29 (2) 27 : 31 (3) 53 : 51 (4) 56 : 59 (5) None of these

 

  1. In which year was percentage rise/fall in sales from the previous year the highest for HP printer?

    (1) 1993 (2) 1995 (3) 1992 (4) 1994 (5) None of these

 

     Answers and Solutions

 

     (1-5) :

  1. (3) No. of qualified candidates in the year 2005 = 900 × 64100 = 576

     No. of male candidates who qualified in the year 2005 = 576 – 176 = 400  

     Required ratio = 400 : 176

     = 25 : 11

 

  1. (4) No. of qualified candidates in the year 2006

      = 700 × 140100 × 25100 = 245

 

  1. (3) Let the appeared candidates in the year 2002 = 500 and qualified candidates in the year 2002 = 400

    No. of qualified female candidate = (4008 3 )  = 150  

     Required% = (150500 100) % = 30%

 

  1. (4) No. of qualified candidates in the year 2004 = 724 14 = 252  

      Total no. of appeared candidates in the year 2004 = (25242 100)% = 600

 

  1. (2) No. of qualified candidates in the year 2003 = 480 × 60 100 = 288  

       No. of qualified candidates in the year 2001 = 249 × 2 – 288 = 210  

       Required % = (210700100)% = 30%

 

  1. (3) Required % = (600700+400+1200+1200+600+900+900 100 ) %

       = (6005900 100 ) % = approx 11%

 

  1. (5) In 1994 = 0%

       In 1995 = No increase

        In 1992 = No increase

        In 1997 = 0%

 

  1. (2) Total sales of Canon printer in the year 1991, 1992 and 1995

        = 600 + 900 + 1100 = 2600

         Total sales of Canon printer in all the years

         = 600 + 900 + 300 + 600 + 1100 + 1000 + 1100 = 5600  

         Required % = approx 46 %

 

  1. (5) Total sales of HP printer in all the years

        = 700 + 400 + 1200 + 1200 + 600 + 900 + 900 = 5900

         and total sales of Canon printer in all the year = 5600  

         Required ratio = 5900 : 5600 = 59:56

 

  1. (1) The sale of HP Printer from the Previous year

       in 1993 = 200% more

      1995 = 50% less

      1992 = 42.85% less

       1994 = 0%  

        Required answer is 1993

 

Related Posts

Leave a Reply

Your email address will not be published. Required fields are marked *

« »