From a sample of 200 software engineers, determine the ratio of those…
2025
From a sample of 200 software engineers, determine the ratio of those proficient in Python to those proficient in Java using the given information:
- A.
11:12
- B.
12:11
- C.
7:6
- D.
6:7
Attempted by 8 students.
Show answer & explanation
Correct answer: B
Identify Python-proficient engineers:
Python only (70) + Proficient in both (50) = 120.
Identify Java-proficient engineers:
Java only (60) + Proficient in both (50) = 110.
Calculate the ratio:
Ratio = Python total : Java total = 120 : 110 = 12 : 11.
Final Answer: Option B