JEE Main 2025 — Sets And Relations Question with Solution
From: JEE Main 2025 (Online) 24th January Morning Shift
Question
Let be the set of first ten prime numbers. Let , where is the set of all possible products of distinct elements of . Then the number of all ordered pairs , , such that divides , is ________ .
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Show full solutionCorrect answer: 10
Correct answer
10
Step-by-step explanation
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This is a previous-year question from JEE Main 2025, covering the Sets And Relations 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.