Difficulty distribution
How the classified questions are distributed by difficulty.
6questions
Not classified
6
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.
4Papers
4Years
6Questions
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.
6questions
Multiple Choices
6
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 |
|---|---|---|---|
| BITSAT 2023 | 2023 | 1 | View paper |
| BITSAT 2022 | 2022 | 1 | View paper |
| BITSAT 2021 | 2021 | 3 | View paper |
| BITSAT 2020 | 2020 | 1 | View paper |
All Statistics previous year questions
Practice every matching question in batches of 20, with every available option.
2020 · Mathematics · Algebra · Statistics
BITSAT 2020
The mean of five observation is 5 and their variance is 9.20. If three of the given five observation are 1, 3 and 8, then a ratio of other two observations is
2021 · Mathematics · Algebra · Statistics
BITSAT 2021
The sum of 10 items is 12 and the sum of their squares is 18, then the standard deviation will be
2021 · Mathematics · Algebra · Statistics
BITSAT 2021
The runs of two players for 10 innings each are as follows
The more consistent player is
2021 · Mathematics · Algebra · Statistics
BITSAT 2021
For a random variable X, E(X) = 3 and E(X2) = 11. The variable of X is :
2022 · Mathematics · Algebra · Statistics
BITSAT 2022
The mean of five observations is 4 and their variance is 5.2. If three of these observations are 1, 2 and 6, then the other two are
2023 · Mathematics · Algebra · Statistics
BITSAT 2023
The mean and variance of the data \(4,5,6,6,7,8, x, y\), where \(x< y\) are 6 and \(\frac{9}{4}\), respectively. Then, \(x^2-2 y\) is equal to