JEE Main 2019 — Sequences And Series Question with Solution
From: JEE Main 2019 (Online) 12th January Evening Slot
Question
If the sum of the first 15 terms of the series is equal to 225 k, then k
is equal to :
Choose an option
Show full solutionCorrect option: C
Correct answer
C27
Step-by-step explanation
S = term
=
=
= 225 K (Given in question)
K = 27
=
=
= 225 K (Given in question)
K = 27
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This is a previous-year question from JEE Main 2019, 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.