Given below are the marks (out of 100) in mathematics obtained by 40 students of Class VI in an annual examination.
Which section has arranged their marks in ascending order?
VI 'A'
VI 'B'
VI 'C'
VI 'D'
VI 'B'
Class VI 'B' has arranged the marks in ascending order as
08 < 12 < 15 < 20 < 45 < 67 < 78 < 88 < 90 < 95