The arithmetic mean of the observations 96, 70, 85, 52, 40, 88, 63, 40 and 60 is:
प्रेक्षणों (Observation) 96, 70, 85, 52, 40, 88, 63, 40 और 60 का समांतर (Parallel) माध्य (Mean) ज्ञात कीजिए।
Answer और ExplanationAnswer and explanation
Answer: (A) 66
योग = 96 + 70 + 85 + 52 + 40 + 88 + 63 + 40 + 60 = 594
माध्य (Mean) = 5949 = 66
✓
माध्य 66 है।
Sum = 96 + 70 + 85 + 52 + 40 + 88 + 63 + 40 + 60 = 594
Mean = 5949 = 66
✓
The mean is 66.
Source: RRB Group D · 11 Dec 2025 · Shift 3। Solution: Prashant Sir, Vijayastra।Source: RRB Group D · 11 Dec 2025 · Shift 3. Solution by Prashant Sir, from Vijayastra.