Quantitative Aptitude: Data Interpretation Questions Set 139

The following table shows the total number of students completed their school in different years in a certain school and the ratio of boys and girls. The percentage of students went to college and the remaining students quit their studies.

1. Find the ratio between the total number of students went to college in the year 2004 and the total number of peoples who completed their school in 2008 ?
   
   306 : 12
   306 : 125
   36 : 125
   30 : 125
   306 : 11
   Option B
   The total number of students employed in MNC companies in the year 2014
   = > 1800 * (68/100)
   The total number of students who completed their UG degree in 2018 and doing business
   = > 2500 * (20/100)
   Required ratio = [1800 * (68/100)] : [2500 * (20/100)]
   = > 306 : 125
   
   
    



2. Find the average number of students who completed school in all the given years together?
   2050
   2060
   2070
   2090
   2000
   Option B
   The average number of students who completed their UG degree in all the given years together
   = > (1800 + 2400 + 1600 + 2000 + 2500) / 5
   = > (10300/5) = 2060
   
   
    



3. Find the difference between the total number of boys who completed their school in the year 2005 to that of total number of girls who completed their school in the year 2007?
   400
   600
   100
   500
   700
   Option D
   The total number of males who completed their degree in the year 2015
   = > 2400 * (2/3) = 1600
   The total number of females who completed their degree in the year 2017
   = > 2000 * (11/20) = 1100
   Required difference = 1600 – 1100 = 500
   
   
    



4. The total number of students went to college in the year 2005 is approximately what percentage of total number ofwent to college in the year 2007?
   44
   77
   88
   101
   103
   Option E
   The total number of peoples employed in MNC companies in the year 2015
   = > 2400 * (72/100) = 1728
   The total number of peoples employed in MNC companies in the year 2017
   = > 2000 * (84/100) = 1680
   Required % = (1728/1680) * 100 = 102.85 % = 103 %
   
   
    



5. The total number of students who completed their school in 2006 and what percentage more/less than the total number of girl students who completed their school in the year 2004?
   50
   51
   52
   53
   54
   Option C
   The total number of peoples who completed their UG degree in 2016 and doing business
   = > 1600 * (24/100) = 384
   The total number of female students who completed their UG degree in the year 2014
   = > 1800 * (4/9) = 800
   Required % = [(800 – 384) / 800] * 100 = 52 % less
   
   
    


The following pie chart shows the percentage distribution of total number of face masks imported by Micco lab in 6 different months to china.

6. Find the difference between the total number of face masks imported by Micco lab in Oct and Feb together to that of total number of face masks imported by company B in Nov and Dec together, if the ratio between the total face masks imported by Micco lab to that of company B is 3 : 4 and the percentage distribution of total face masks imported by company B is same as Micco lab.
   3850
   1290
   2390
   3450
   1200
   Option A
   The total number of face masks imported by Micco lab in Oct and Feb together
   = >15000 * (29/100) = 4350
   The total number of face masks imported by company B in Nov and Dec together
   = >[15000 * 4/ 3] * (41/100) = 8200
   Required difference = 8200 – 4350 = 3850
   
   
    



7. Find the central angle corresponding to the total number of face masks imported by Micco lab in Jan and Mar together
   1120
   1130
   1080
   1909
   1000
   Option C
   The central angle corresponding to the total number of face masks imported by Micco lab in Jan and Mar together in the year 2018= (30 / 100) * 360 = 1080
   
    



8. Find the difference between the average number of face masks imported by Micco lab in Nov and Dec together to that of the average number of face masks imported by Micco lab in Feb and Mar together.
   1345
   1275
   4555
   6565
   1455
   Option B
   The average number of face masks imported by Micco lab in Nov and Dec together
   = > 15000 * (41/100) * (1/2) = 3075
   The average number of face masks imported by Micco lab in Feb and Mare together
   = > 15000 * (24/100) * (1/2) = 1800
   Required difference = 3075 – 1800 = 1275
   
   
    



9. If the total number of face masks imported by Micco lab in Aug is 45% more than the total number of face masks imported by the same company in Jan and the total number of face masks imported by Micco lab in Sep 2018 is 60% more than the total number of face masks imported by the same company in Feb then find the total number of face masks imported by the Micco lab in Aug and Sep together.
   7710
   3490
   5590
   7800
   7000
   Option A
   The total number of face masks imported by the Micco lab in Aug and Sep together
   = >15000 * (20/100) * (145/100) + 15000 * (14/100) * (160/100)
   = > 4350 + 3360 = 7710
   
   
    



10. Find the ratio between the total number of face masks imported by Micco lab in Nov and Jan together to that of total number of face masks imported by Micco lab in Oct and Mar together.
    38: 25
    18: 25
    38: 15
    38: 23
    8: 25
    Option A
    The total number of face masks imported by Micco lab in Nov and Jan together
    = > 15000 * (38/100)
    The total number of face masks imported by Micco lab in Oct and Mar together
    = > 15000 * (25/100)
    Required ratio = [15000 * (38/100)]: [15000 * (25/100)]
    =38: 25