JEE Main 2015 — Sequences And Series Question with Solution
From: JEE Main 2015 (Offline)
Question
If m is the A.M. of two distinct real numbers l and n and and are three geometric means between and n, then equals:
Choose an option
Show full solutionCorrect option: D
Correct answer
D
Step-by-step explanation
and common ratio of
Practice this on the real CBT interface
Solve this JEE Main question (and the rest of the Sequences And Series chapter) on PrepSharp's TCS iON-style CBT player — with timer, bookmarks and session analytics.
Solve interactively →About this question
This is a previous-year question from JEE Main 2015, 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.