Median of the numbers 4, 6, 8, P, 12, 14 is 9. What is value of P?

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DFCCIL Executive CBT1 Electrical 25 Aug 2023 Shift 2 Official Paper
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  1. 12 
  2. 8
  3. 10
  4. 15

Answer (Detailed Solution Below)

Option 3 : 10
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Detailed Solution

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Given:

Numbers: 4, 6, 8, P, 12, 14

Median = 9

Formula used:

Median of an odd number of terms = middle term

Median of an even number of terms = average of two middle terms

Calculation:

Since there are 6 numbers, the median is the average of the 3rd and 4th terms.

4, 6, 8, P, 12, 14

⇒ (8 + P) / 2 = 9

⇒ 8 + P = 18

⇒ P = 10

∴ The correct answer is option (3).

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