Paper 1 · Data Interpretation
UGC NET December 2023 (13.12.2023) Shift-I
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.
The number of girls of school B who scored between 90-95% marks is approximately what percent of the number of girls of school D who scored 95% and above marks?
A28.57 ✓ Correct
B22.46
C29.95
D32.46
Correct answer: (A) 28.57 — Girls of B in the 90-95% band are about 28.57 percent of girls of D in the 95%-and-above band.
Explanation
★Girls of B in the 90-95% band are about 28.57 percent of girls of D in the 95%-and-above band.
★Girls of B scoring 90-95% are 6 percent of 10000 times 1 over 5, that is 120.
★Girls of D scoring 95% and above are 8 percent of 6000 times 7 over 8, that is 420.
★The required percentage is 120 divided by 420 times 100.
★This works out to about 28.57 percent.
★So the B girls are roughly 28.57 percent of the D girls.
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