My Cart
Your Cart 0

    Your cart is empty.

  • Total (Amount) ₹0.00
Previous year question hub

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.

9Papers
9Years
9Questions
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.

Difficulty distribution

How the classified questions are distributed by difficulty.

Not classified 9 100%

Question type distribution

MCQ, numerical, multiple-select and other formats found in these papers.

Multiple Choices 9 100%

Subject weightage

Top subjects by unique question coverage.

Mathematics
9 Qs

Most asked topics

Top topics across the included previous year papers.

Algebra
9 Qs

Subtopic coverage

Top subtopics inside this exact selection.

Statistics
9 Qs

Paper coverage

Question coverage for the most populated papers. Every active PYP paper remains listed below.

KCET 2025
1 Qs
KCET 2024
1 Qs
KCET 2023
1 Qs
KCET 2022
1 Qs
KCET 2021
1 Qs
KCET 2020
1 Qs
KCET 2019
1 Qs
KCET 2018
1 Qs
KCET 2017
1 Qs

Included previous year papers

Newest papers appear first. Sort by year, question coverage or name.

PaperYear / sessionQuestions in this viewOpen
KCET 202520251View paper
KCET 202420241View paper
KCET 202320231View paper
KCET 202220221View paper
KCET 202120211View paper
KCET 202020201View paper
KCET 201920191View paper
KCET 201820181View paper
KCET 201720171View paper

All Statistics previous year questions

Practice every matching question in batches of 20, with every available option.

1
2017 · Mathematics · Algebra · Statistics
KCET 2017
If coefficient of variation is 60 and standard deviation is 24 , then Arithmetic mean is
A
40
B
$7 / 20$
C
$20 / 7$
D
$1 / 40$
Open complete paper
2
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
A
$\sqrt{\frac{1}{3}}$
B
$\frac{1}{3} \sqrt{\frac{5}{2}}$
C
$\sqrt{\frac{5}{36}}$
D
None of these
Open complete paper
3
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

A
266000
B
251600
C
261600
D
256100
Open complete paper
4
2020 · Mathematics · Algebra · Statistics
KCET 2020

The standard deviation of the data 6, 7, 8, 9, 10 is

A
\(\sqrt{2}\)
B
\(\sqrt{10}\)
C
2
D
10
Open complete paper
5
2021 · Mathematics · Algebra · Statistics
KCET 2021

The standard deviation of the numbers \(31,32,33 \ldots 46,47\) is

A
\(\sqrt{\frac{17}{12}}\)
B
\(\sqrt{\frac{47^2-1}{12}}\)
C
\(2 \sqrt{6}\)
D
\(4 \sqrt{3}\)
Open complete paper
6
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

A
\(4 \sqrt{\frac{5}{3}}\)
B
\(\sqrt{6}\)
C
\(2 \sqrt{\frac{10}{3}}\)
D
\(2 \sqrt{6}\)
Open complete paper
7
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

A
252500
B
250000
C
255000
D
50000
Open complete paper
8
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

A
$k S$
B
$S+k$
C
$\frac{S}{k}$
D
$S$
Open complete paper
9
2025 · Mathematics · Algebra · Statistics
KCET 2025

The mean deviation about the mean for the date $4,7,8,9,10,12,13,17$ is

A
10
B
3
C
8.5
D
4.03
Open complete paper