JEE Main 2023 — Sequences And Series Question with Solution
From: JEE Main 2023 (Online) 29th January Morning Shift
Question
Let be a of increasing positive numbers. If the product of fourth and sixth terms is 9 and the sum of fifth and seventh terms is 24, then is equal to __________.
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Show full solutionCorrect answer: 60
Correct answer
60
Step-by-step explanation
Let be the common ratio of the G.P
And
Now
And
Now
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This is a previous-year question from JEE Main 2023, covering the Sequences And Series 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.