Sequences and Series
KCET / Mathematics / Algebra / 13 questions
MathematicsAlgebra13 PYQs
Practice 13 KCET Mathematics questions from Sequences and Series. Use the year-wise and type-wise breakdown to prioritize recent PYQs, then continue into the question list below.
13
PYQs on Page
Mathematics / Algebra
2017-2026
Year Range
Based on indexed question metadata
8
Last 5 Years
2022-2026
13
Last 10 Years
2017-2026
Recent Year Trend
2021
2022
2023
2024
2025
2026Latest year
20213 max PYQs/year2026
Question Types
13PYQs
MCQ100%
Difficulty Mix
#1 Unknown13
8 in last 5 years13 in last 10 years
Sequences and Series Questions
Showing 13 of 13 questions on this page.
1Sequences And Series
If we insert two numbers between $\sqrt{2}$ and $4$ so that the resulting sequence is in G.P, then the inserted numbers in the order are
MCQ+1 / -02026
2Sequences And Series
If $4^{\text {th }}, 10^{\text {th }}$ and $16^{\text {th }}$ terms of a G.P. are $x, y$ and $z$ respectively, then
MCQ+1 / -02025
3Sequences And Series
If $S_n$ stands for sum to $n$-terms of a GP with $a$ as the first term and $r$ as the common ratio, then $S_n: S_{2 n}$ is
MCQ+1 / -02024
4Sequences And Series
\(n\)th term of the series \(1+\frac{3}{7}+\frac{5}{7^2}+\frac{1}{7^2}+\ldots\) is
MCQ+1 / -02023
5Sequences And Series
If \(p\left(\frac{1}{q}+\frac{1}{r}\right), q\left(\frac{1}{r}+\frac{1}{p}\right), r\left(\frac{1}{p}+\frac{1}{q}\right)\) are in \(\mathrm{AP}\), then \(p, q, r\)
MCQ+1 / -02023
6Sequences And Series
If the set \(x\) contains 7 elements and set \(y\) contains 8 elements, then the number of bijections from \(x\) to \(y\) is
MCQ+1 / -02022
7Sequences And Series
If \(a_1, a_2, a_3, \ldots, a_{10}\) is a geometric progression and \(\frac{a_3}{a_1}=25\), then \(\frac{a_9}{a_5}\) equals
MCQ+1 / -02022
8Sequences And Series
If \(A=\{1,2,3, \ldots, 10\}\), then number of subsets of \(A\) containing only odd numbers is
MCQ+1 / -02022
9Sequences And Series
If the middle term of the AP is 300, then the sum of its first 51 terms is
MCQ+1 / -02021
10Sequences And Series
If the sum of \(n\) terms of an AP is given by \(S_n=n^2+n\), then the common difference of the \(\mathrm{AP}\) is
MCQ+1 / -02020
11Sequences And Series
The third term of a GP is 9. The product of its first five terms is
MCQ+1 / -02019
12Sequences And Series
If $a, b, c$ are three consecutive terms of an AP and $x, y, z$ are three consecutive terms of a GP, then the value of $x^{b-c} \cdot y^{c-a} \cdot z^{a-b}$ is
MCQ+1 / -02018
13Sequences And Series
$3+5+7+\ldots$ to $n$ terms is
MCQ+1 / -02017
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