Q1MathsUnit 13: Statistics and Probability
Which one of the following statements
is not correct with reference to a
histogram?
Mathematics · JEE
Measures of dispersion; calculation of mean, median, mode of grouped and ungrouped data Previous Year Questions for JEE
56+ syllabus-aligned questions available
Quick answer
Goodmarks offers 50+ JEE-style PYQs for Measures of dispersion; calculation of mean, median, mode of grouped and ungrouped data with detailed solutions. While official past papers rotate yearly, our bank covers the same concepts, difficulty, and question formats tested in JEE Mathematics.
Previous year questions are the fastest way to understand how Measures of dispersion; calculation of mean, median, mode of grouped and ungrouped data is tested in JEE. Practise 50+ exam-pattern MCQs modelled on JEE Main and Advanced, with full solutions for every question.
Syllabus context
Part of Statistics and Probability in JEE Main Mathematics.
- Measures of dispersion; calculation of mean, median, mode of grouped and ungrouped data
- Calculation of standard deviation, variance and mean deviation for grouped and ungrouped data
- Probability: Probability of an event, addition and multiplication theorems of probability
- Baye's theorem, probability distribution of a random variable
Free sample questions
Attempt 8 free MCQs for Measures of dispersion; calculation of mean, median, mode of grouped and ungrouped data. Unlock 48+ more with Pro.
Q2MathsUnit 13: Statistics and Probability
Study the following bar chart and
answer the questions based on it. The histogram below shows the marks
of 50 students in an examination.
Examine the diagram and answer the
questions.
If the minimum marks for passing is 40
then what percentage of students have
failed in the examination?
Q3MathsUnit 13: Statistics and Probability
The largest of 50 measurements is 3.84
kg. If the range is , find the smallest measurement.
Q4MathsUnit 13: Statistics and Probability
What is the percentage change in the
overall sales turnover of the five
companies together between 2001
2002 and 2002 - 2003?
Q5MathsUnit 13: Statistics and Probability
The width of each of five continuous
classes in a frequency distribution is 5 and the lower class limit of the lowest
class is 10 The upper class limit of the highest class is
Q6MathsUnit 13: Statistics and Probability
If the mode of a distribution is 18 and
the mean is 24 , then median is
Q7MathsUnit 13: Statistics and Probability
The arithmetic mean of 5,6,8,9,12,13
17 is
Q8MathsUnit 13: Statistics and Probability
Consider the following statements in respect of histogram:
1. Histogram is an equivalent graphical
representation of the frequency
distribution.
2. Histogram is suitable for continuous random variables, where the total
frequency of an interval is evenly distributed over the interval.
Which of the statements given above is/are correct?
Want unlimited Measures of dispersion; calculation of mean, median, mode of grouped and ungrouped data practice?
Pro unlocks the full question bank, topic filters, and attempt history.
Popular questions in Measures of dispersion; calculation of mean, median, mode of grouped and ungrouped data
- Which of the following are measures of central tendency…
- Assertion If the value of mode and mean are 60 and 66 respectively, then the value of median is 64 Reason Median \( =\fr…
- If the mode of a distribution is 18 and the mean is 24 , then median is…
- The formula for the coefficient of range is \( \frac{\text { Range }}{\boldsymbol{a}+\boldsymbol{b}} . \) Here, \( \bold…
- The daily sale of milk (in litres) in a ration shop for eight days is as follows\( \mathbf{6 0}, \mathbf{4 0}, \mathbf{1…
- The largest of 50 measurements is 3.84 kg. If the range is \( 0.46 \mathrm{kg} \), find the smallest measurement.…
Frequently asked questions
Why practise PYQs for Measures of dispersion; calculation of mean, median, mode of grouped and ungrouped data?
PYQs reveal recurring concepts, common traps, and the difficulty level JEE expects. Solving them builds exam temperament and time management.
Does Goodmarks have actual JEE past papers?
Our bank includes exam-style MCQs aligned with JEE Main Mathematics syllabus for Measures of dispersion; calculation of mean, median, mode of grouped and ungrouped data, covering the same topics as previous year papers.
How should I use PYQs for Statistics and Probability?
Solve timed sets, review every explanation, note weak subtopics, then revisit with focused practice on Goodmarks.
Are PYQ solutions step-by-step?
Yes. Every question includes the correct answer and a detailed explanation showing the reasoning.
Related topics
How to Prepare: Measures of dispersion; calculation of mean, median, mode of grouped and ungrouped data
JEE preparation strategy and study plan
Practice: Measures of dispersion; calculation of mean, median, mode of grouped and ungrouped data
Online Practice
MCQs: Measures of dispersion; calculation of mean, median, mode of grouped and ungrouped data
MCQs
Important: Measures of dispersion; calculation of mean, median, mode of grouped and ungrouped data
Important Questions
Mock Test: Measures of dispersion; calculation of mean, median, mode of grouped and ungrouped data
Mock Test
Notes: Measures of dispersion; calculation of mean, median, mode of grouped and ungrouped data
Notes & Formulas
Mistakes: Measures of dispersion; calculation of mean, median, mode of grouped and ungrouped data
Common Mistakes
Weightage: Measures of dispersion; calculation of mean, median, mode of grouped and ungrouped data
Weightage
Revision: Measures of dispersion; calculation of mean, median, mode of grouped and ungrouped data
Revision
Concepts: Measures of dispersion; calculation of mean, median, mode of grouped and ungrouped data
Concepts
Tricks: Measures of dispersion; calculation of mean, median, mode of grouped and ungrouped data
Short Tricks
Easy: Measures of dispersion; calculation of mean, median, mode of grouped and ungrouped data
Easy MCQs