JEE Main 2005 — Statistics Question with Solution
From: AIEEE 2005
Question
If in a frequency distribution, the mean and median are 21 and 22 respectively, then
its mode is approximately :
Choose an option
Show full solutionCorrect option: C
Correct answer
C24.0
Step-by-step explanation
Given that,
Mean = 21 and median = 22
We know,
Mode + 2 Mean = 3 Median
Mode = 3 22 2 21
= 66 42
= 24
Mean = 21 and median = 22
We know,
Mode + 2 Mean = 3 Median
Mode = 3 22 2 21
= 66 42
= 24
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This is a previous-year question from JEE Main 2005, covering the Statistics chapter of Mathematics. PrepSharp catalogues every PYQ from JEE Main with a verified answer key and step-by-step solution prepared by IIT alumni — so you can search by chapter, topic or year and revise efficiently.