Total number of girls passed in the three classes VII, VIII and IX is

Directions: The bar graph shows the results of an annual examination in a secondary school in a certain year. Answer the following four questions based on this chart.
107

  1. The ratio of the total number of boys passed to the total number of girls passed in the three classes VII, VIII and IX is
    (a) 20:23
    (b) 18:21
    (c) 21:26
    (d) 19:25
  2. The average number of boys passed per class is
    (a) 75
    (b) 78
    (c) 70
    (d) 72
  3. The class having the highest number of passed students, is
    (a) IX
    (b) X
    (c) VIII
    (d) VII
  4. The class in which the number of boys passed is nearest to the average number of girls passed per class is
    (a) VIII
    (b) X
    (c) VI
    (d) IX
Anurag Mishra Professor Asked on 21st March 2016 in Maths.
Add Comment
  • 1 Answer(s)
    1. (a) 20: 23 
    2. (c) 70 
    3. (b) X 
    4. (c) VI 
    Anurag Mishra Professor Answered on 11th May 2016.
    Add Comment
  • Your Answer

    By posting your answer, you agree to the privacy policy and terms of service.