In the figure given below, identify the exterior angles.
(A) 1, 2, 7, 8. (B) 1, 2, 5, 7. (C) 3, 2, 5, 6. (D) 3, 4, 8, 7. (1 mark)
In a science test, the following marks were obtained by 30 students. Arrange these marks in a tabular form using tally marks.
5,7,9,6,5,8,3,7,6,5,2,9,8,1,3,5,4,8,6,7,3,1,2,9,7,4,1,5,7,6
Find how many students obtained marks below 5.