New chat PYQ Library Doubts Rank report

Sign in to see Recents

Your guest activity stays on this device

Sign in to save progress →

Sequences and Series · 2025 · 3 Apr · Shift 1

2 Mathematics questions from this JEE Main paper

Guest · filters and generic practice availableBrowsing as a guest · PYQ filters and generic practice are available. Sign in only for personalised features and saved progress.

PYQ Library
JEE Main
Papers
2025 · 3 Apr · Shift 1
Mathematics
Sequences and Series

Sequences and Series · 2025 · 3 Apr · Shift 1

2 Mathematics questions from this JEE Main paper

Q27.Let $a_{1}, a_{2}, a_{3}, \dots$ . be a G.P. of increasing positive numbers. If $a_{3} a_{5} = 729$ and $a_{2} + a_{4} = \frac{111}{4}$ , then $24 (a_{1} + a_{2} + a_{3})$ is equal to
Mathematics · Sequences and Series · MCQ
Q28.The sum $1 + 3 + 11 + 25 + 45 + 71 + \dots$ upto 20 terms, is equal to
Mathematics · Sequences and Series · MCQ