NCERT Mathematics · Class XI · Chapter 13
Statistics
Previous Years' Objective Questions — Entrance Exam Series
Q=50 · 1993–2023 · 4 Exams · 30Y Span · Class XI
JEE MainBITSATKVPYCBSE Board
| Topic A | Topic B |
|---|---|
| Mean, Median, Mode | Variance & Standard Deviation |
| Weighted Mean | Coefficient of Variation |
| Range & Deviation | Frequency Distribution |
| Mean Deviation about Mean & Median |
- Identify: central tendency (mean/median/mode) or dispersion measure?
- Mean deviation uses absolute deviations — don't square.
- Variance = mean of squared deviations — Standard deviation = √Variance.
- Timer: 90s/question — formulae intensive chapter.
- Review all → Submit.
Statistics is a high-return chapter for JEE Main with 1–2 straightforward questions every year. These 50 questions from 1993–2023 test mean deviation, variance, standard deviation, and coefficient of variation.
Question Navigator
😕 No questions for this filter.