alleryసమితులు A మరియు B ల పరస్పర వ్యాపిత వృత్తాలలో కేవలం A లో 12, రెండింటిలో 8 మరియు కేవలం B లో 5 ఉన్నాయి. వాటి సమ్మేళనం ఎంత?
A20
B30
C15
D25
Answer & Solution
Correct answer: D. 25
మూడు ప్రాంతాలను కలపగా 12 + 8 + 5 = 25 మంది సభ్యులు వస్తారు.
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