Paper 1 · Data Interpretation
UGC NET December 2023 (12.12.2023) Shift-II
Passage
The following table shows the number of employees working in five different colleges A to E, along with the ratio of Males to Females (M:F) among them. Based on the data in the table, answer the questions that follow.
College A: 3040 employees, ratio 13:6.
College B: 3360 employees, ratio 4:3.
College C: 2920 employees, ratio 9:11.
College D: 2760 employees, ratio 10:13.
College E: 2840 employees, ratio 13:7.
What is the ratio between the total number of teachers (both male and female) in Zoology and the total number of male teachers in Chemistry and Education together?
A176 : 103 ✓ Correct
B51 : 41
C101 : 83
D71 : 59
Correct answer: (A) 176 : 103 — The required ratio is 176 to 103.
Explanation
★The required ratio is 176 to 103.
★Zoology has 22 percent of 3200 teachers, which is 704.
★Male teachers in Chemistry number 52 and in Education number 360.
★Together these male teachers are 412.
★So the ratio is 704 to 412.
★Dividing both terms by 4 gives 176 to 103.
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