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?
Class monitor of class 7th was asked to arrange the marks of 5 students in ascending order. After arranging the marks , he was supposed to represent the marks on the number line. Represent the marks on the number line if marks obtained by the students were: 12, 4 , 6 , (-1), (-3 ). [3 MARKS]