RRB NTPC (Undergraduate)09 Sep 2025Shift 2Elementary Statistics

What is the median of the following data?
24, 30, 40, 80, 15, 57, 78, 82, 39, 97, 82

निम्नलिखित आंकड़ों की माध्यिका (Median) ज्ञात कीजिए।
24, 30, 40, 80, 15, 57, 78, 82, 39, 97, 82

Answer और ExplanationAnswer and explanation

Answer: (B) 57

आरोही क्रम में: 15, 24, 30, 39, 40, 57, 78, 80, 82, 82, 97
n = 11 (विषम), इसलिए माध्यिका (Median) 11 + 12 = 6वाँ मान = 57
✓
माध्यिका 57 है।
Arranged in order: 15, 24, 30, 39, 40, 57, 78, 80, 82, 82, 97
n = 11 (odd), so the median is the 11 + 12 = 6th value = 57
✓
The median is 57.

Source: RRB NTPC (Undergraduate) · 09 Sep 2025 · Shift 2। Solution: Prashant Sir, Vijayastra।Source: RRB NTPC (Undergraduate) · 09 Sep 2025 · Shift 2. Solution by Prashant Sir, from Vijayastra.