WorksheetsQUIZ SECTION C PART 1
Total questions: 3
Worksheet time: 5mins
A school is organising a study tour to an engineering factory. The pupils who joined the study tour are divided into two groups, that are Sigma group and Gamma group. Among the activities during the tour is a quiz competition that involved two types of questions, Mathematics questions and Science questions.
The total number of pupils who joined the study tour is 55 pupils. The number of pupils in Gamma group exceeds the number of pupils in the Sigma group by 5 pupils. State the ratio of the number of pupils in Sigma group to Gamma group.
Let x = Sigma group and y = Gamma group
(a)
Each group is required to create a group logo from a circular cardboard with a diameter of 24 cm. Sigma group creates a logo with a shape of regular hexagon with side 12 cm as shown in Diagram 11.
Calculate the area, in cm2, of the remaining unused cardboard. Give your answer correct to two decimal places. [Use π = 22/7 ]
(a)
(a)
