The median of the first 8 prime numbers is: 

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Bihar STET TGT (Maths) Official Paper-I (Held On: 04 Sept, 2023 Shift 1)
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  1. 7
  2. 9
  3. 11
  4. 13

Answer (Detailed Solution Below)

Option 2 : 9
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Bihar STET Paper 1 Mathematics Full Test 1
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Detailed Solution

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Concept use:

Median of even data: (n/2th + (n/2th + 1))/2

Calculation:

2, 3, 5, 7, 11, 13, 17, 19

Median of first 8 prime numbers = (n/2th + (n/2th + 1))/2 = (7 + 11)/2 = 9

Hence, The Correct Answer is 9. 

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