JEE Main 2021 — Statistics Question with Solution
From: JEE Main 2021 (Online) 24th February Evening Shift
Question
If the variance of 10 natural numbers 1, 1, 1, ....., 1, k is less than 10, then the maximum possible value of k is ________.
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Show full solutionCorrect answer: 11
Correct answer
11
Step-by-step explanation
k 11
Maximum integral value of k = 11.
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This is a previous-year question from JEE Main 2021, 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.