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Mathematics · JEE

Statistics and Probability MCQs for JEE

81+ syllabus-aligned questions available

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Statistics and Probability JEE MCQs on Goodmarks include 80+ multiple-choice questions with correct answers and step-by-step solutions. Attempt free samples below or unlock the full bank with Pro.

Master Statistics and Probability through exam-style multiple-choice questions. This page features 80+ JEE MCQs covering 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, each with verified answers and clear explanations.

Subtopics in Statistics and Probability

  • 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 Statistics and Probability. Unlock 73+ more with Pro.

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Q1MathsUnit 13: Statistics and Probability
Which one of the following statements is not correct with reference to a histogram?
Q2MathsUnit 13: Statistics and Probability
In an experiment with 15 observations on x,x, then following results were available: ∑x2=2830,∑x=170\sum x^{2}=2830, \sum x=170 One observation that was 20 was found to be wrong and was replaced by the correct value 30.30 . Then the corrected variance is:
Q3MathsUnit 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?
Q4MathsUnit 13: Statistics and Probability
The largest of 50 measurements is 3.84 kg. If the range is 0.46kg0.46 \mathrm{kg}, find the smallest measurement.
Q5MathsUnit 13: Statistics and Probability
The probability of an even happens in one trial of an experiment is 0.3.0.3 . Three independent trials of the experiments are performed. Find the probability that the event A happens at least once.
Q6MathsUnit 13: Statistics and Probability
If AA and BB are independent events such that 0<P(A)<1,0<P(B)<1,\mathbf{0}<\boldsymbol{P}(\boldsymbol{A})<\mathbf{1}, \mathbf{0}<\boldsymbol{P}(\boldsymbol{B})<\mathbf{1}, then This question has multiple correct options
Q7MathsUnit 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
Q8MathsUnit 13: Statistics and Probability
The arithmetic mean of 5,6,8,9,12,13 17 is

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Frequently asked questions

What type of Statistics and Probability MCQs appear in JEE?

JEE Main tests Statistics and Probability through conceptual and numerical MCQs. Goodmarks mirrors this format with four-option questions and detailed solutions.

How many MCQs should I solve for Statistics and Probability?

Aim for at least 50–100 MCQs per subtopic. Goodmarks has 81+ questions for Statistics and Probability to build speed and accuracy.

Are solutions provided for every MCQ?

Yes. Each MCQ shows the correct option, final answer, and a step-by-step explanation after you submit.

Can I filter MCQs by Statistics and Probability only?

Pro subscribers can filter by subject, unit, and subtopic. Free users get a random mix across all subjects.

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