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The given chart shows the number of students in Class 4, Class 5, Class 6 and Class 7 who got first class, second class and failed in the final examinations. Which class has the least number of students who passed?

The given chart shows the number of students in Class 4, Class 5, Class 6 and Class 7 who got first class, second class and failed in the final examinations. Which class has the least number of students who passed? Correct Answer Class 6

Given:

  First-class Second class Third class
Class 4 45 12 3
Class 5 38 15 7
Class 6 42 10 8
Class 7 30 25 5
 

Calculation:

⇒ The number of student passed in class 4 = 45 + 12 = 57 

⇒ The number of student passed in class 5 = 38 + 15 = 53 

⇒ The number of student passed in class 6 = 42 + 10 = 52

⇒ The number of student passed in class 7 = 30 + 25 = 55 

∴ The least number of student passed in class 6

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