JEE Main 2025 — Sequences and Series Question with Solution
JEE Main 2025 (7 Apr Shift 2)
Question
If the sum of the second, fourth and sixth terms of a G.P. of positive terms is 21 and the sum of its eighth, tenth and twelfth terms is 15309 , then the sum of its first nine terms is :
Choose an option
Show full solutionCorrect option: D
Correct answer
D757
Step-by-step explanation
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This is a previous-year question from JEE Main 2025, 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.