Statistics PYQs - Last 10 Years
KCET / Mathematics / Algebra / 10 recent questions
MathematicsAlgebra2017-2026
Practice 10 KCET Mathematics questions from Statistics. Use the year-wise and type-wise breakdown to prioritize recent PYQs, then continue into the question list below.
10
PYQs on Page
Mathematics / Algebra
2017-2026
Year Range
Based on indexed question metadata
5
Last 5 Years
2022-2026
10
Last 10 Years
2017-2026
Recent Year Trend
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20211 max PYQs/year2026
Question Types
10PYQs
MCQ100%
Difficulty Mix
#1 Unknown10
5 in last 5 years10 in last 10 years
Last 10 Years Statistics Questions
Showing 10 of 10 filtered questions.
1Statistics
The mean and standard deviation of $100$ items are $50$ and $4$, respectively then the sum of all squares of the items is
MCQ+1 / -02026
2Statistics
The mean deviation about the mean for the date $4,7,8,9,10,12,13,17$ is
MCQ+1 / -02025
3Statistics
Let $a, b, c, d$ and $e$ be the observations with mean $m$ and standard deviation $S$. The standard deviation of the observations $a+k$, $b+k, c+k, d+k$ and $e+k$ is
MCQ+1 / -02024
4Statistics
The mean of 100 observations is 50 and their standard deviation is 5. Then, the sum of squares of all observations is
MCQ+1 / -02023
5Statistics
If the standard deviation of the numbers \(-1, 0,1, k\) is \(\sqrt{5}\) where \(k>0\), then \(k\) is equal to
MCQ+1 / -02022
6Statistics
The standard deviation of the numbers \(31,32,33 \ldots 46,47\) is
MCQ+1 / -02021
7Statistics
The standard deviation of the data 6, 7, 8, 9, 10 is
MCQ+1 / -02020
8Statistics
Mean and standard deviation of 100 items are 50 and 4 , respectively. The sum of all squares of the items is
MCQ+1 / -02019
9Statistics
For the probability distribution given by
$$ \begin{array}{|c|c|c|c|} \hline X=x_i & 0 & 1 & 2 \\ \hline P_i & \frac{25}{36} & \frac{5}{18} & \frac{1}{36} \\ \hline \end{array} $$
the standard deviation $(\sigma)$ is
$$ \begin{array}{|c|c|c|c|} \hline X=x_i & 0 & 1 & 2 \\ \hline P_i & \frac{25}{36} & \frac{5}{18} & \frac{1}{36} \\ \hline \end{array} $$
the standard deviation $(\sigma)$ is
MCQ+1 / -02018
10Statistics
If coefficient of variation is 60 and standard deviation is 24 , then Arithmetic mean is
MCQ+1 / -02017