Difficulty distribution
How the classified questions are distributed by difficulty.
10questions
Not classified
10
100%
Statistics - Algebra - Mathematics Previous Year Questions
Practice Statistics - Algebra - Mathematics previous year questions organised from real papers, with year-wise coverage and clear topic navigation.
10Papers
10Years
10Questions
1Topics
Statistics question pattern
Every graph below is calculated only from this selection.
Questions by year
Year-wise coverage for Statistics. Each bar uses a separate theme-derived color.
Question type distribution
MCQ, numerical, multiple-select and other formats found in these papers.
10questions
MCQ
10
100%
Subject weightage
Top subjects by unique question coverage.
Most asked topics
Top topics across the included previous year papers.
Subtopic coverage
Top subtopics inside this exact selection.
Paper coverage
Question coverage for the most populated papers. Every active PYP paper remains listed below.
Included previous year papers
Newest papers appear first. Sort by year, question coverage or name.
| Paper | Year / session | Questions in this view | Open |
|---|---|---|---|
| KCET 2026 | 2026 | 1 | View paper |
| KCET 2025 | 2025 | 1 | View paper |
| KCET 2024 | 2024 | 1 | View paper |
| KCET 2023 | 2023 | 1 | View paper |
| KCET 2022 | 2022 | 1 | View paper |
| KCET 2021 | 2021 | 1 | View paper |
| KCET 2020 | 2020 | 1 | View paper |
| KCET 2019 | 2019 | 1 | View paper |
| KCET 2018 | 2018 | 1 | View paper |
| KCET 2017 | 2017 | 1 | View paper |
All Statistics previous year questions
Practice every matching question in batches of 20, with every available option.
2017 · Mathematics · Algebra · Statistics
KCET 2017
If coefficient of variation is 60 and standard deviation is 24 , then Arithmetic mean is
2018 · Mathematics · Algebra · Statistics
KCET 2018
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
2019 · Mathematics · Algebra · Statistics
KCET 2019
Mean and standard deviation of 100 items are 50 and 4 , respectively. The sum of all squares of the items is
2020 · Mathematics · Algebra · Statistics
KCET 2020
2021 · Mathematics · Algebra · Statistics
KCET 2021
2022 · Mathematics · Algebra · Statistics
KCET 2022
If the standard deviation of the numbers \(-1, 0,1, k\) is \(\sqrt{5}\) where \(k>0\), then \(k\) is equal to
2023 · Mathematics · Algebra · Statistics
KCET 2023
The mean of 100 observations is 50 and their standard deviation is 5. Then, the sum of squares of all observations is
2024 · Mathematics · Algebra · Statistics
KCET 2024
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
2025 · Mathematics · Algebra · Statistics
KCET 2025
2026 · Mathematics · Algebra · Statistics
KCET 2026
The mean and standard deviation of $100$ items are $50$ and $4$, respectively then the sum of all squares of the items is