Grade 12th pass9 grade maths
The results of half yearly and annual examinations are shown in the table given below:
Results No. of students in section A No. of students in section B No. of students in section C No. of students in section D
Students failed in both exams 28 23 17 27
Students failed in half yearly but passed in annual exam 14 12 8 13
Students passed in half yearly but failed in annual exam 6 17 9 15
Students passed in both exams 64 55 46 76
Which section has the minimum failure rate in half yearly?
(a) A section
(b) B section
(c) C section
(d) D section
The results of half yearly and annual examinations are shown in the table given below:
Results No. of students in section A No. of students in section B No. of students in section C No. of students in section D
Students failed in both exams 28 23 17 27
Students failed in half yearly but passed in annual exam 14 12 8 13
Students passed in half yearly but failed in annual exam 6 17 9 15
Students passed in both exams 64 55 46 76
Which section has the minimum failure rate in half yearly?
(a) A section
(b) B section
(c) C section
(d) D section
