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CGPSC Prelims CSAT 2023 Solved Paper 2

Question Numbers: 63-65

Study the pie chart and the table carefully and answer the questions. The percentage distribution of lecturers in five different subjects in a university is shown in the pie chart. The total number of lecturers is 800:

Lecturers	Male ∶ Female
Maths	7 ∶ 3
Chemistry	6 ∶ 5
English	4 ∶ 1
History	3 ∶ 5
Biology	3 ∶ 1

Question : 64 of 100

Marks: +1, -0

For an event of university, only lecturers of Mathematics and Biology have to participate. Find the ratio of the number of male lecturers of Mathematics to the number of male lecturers of Biology in this event:

5 ∶ 4
4 ∶ 3
8 ∶ 7
7 ∶ 3

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