JEE Main 2012 — Probability Question with Solution
JEE Main 2012 (12 May Online)
Question
A number is randomly selected from the set . The probability that is an integer is
Choose an option
Show full solutionCorrect option: C
Correct answer
C
Step-by-step explanation
For Value of respectively. Out of only first term , fourth term term are integers.
Hence, out of 1000 values of , total number of integral values of
Required probability
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This is a previous-year question from JEE Main 2012, covering the Probability 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.