alleryఒక పట్టిక వారపు సందర్శకులను జాబితా చేస్తుంది: 100, 200, 300, 400. సందర్శకుల సంఖ్య యొక్క మధ్యగతం ఎంత?
A200
B300
C225
D250
Answer & Solution
Correct answer: D. 250
క్రమంలో ఉన్న 4 సంఖ్యలకు, మధ్యగతం = (200 + 300) / 2 = 250.
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