Question

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?

• A. Class 4
• B. Class 6
• C. Class 5
• D. Class 7

Answer 1

Answer:

B. Class 6

Solution:

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