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Mean Questions

Practice 11 Mean questions with detailed answers and explanations. Free MCQs, PYQs, and mock test questions for NEET, JEE, GATE, SSC and more.

๐Ÿ“š
11
Total Questions
๐ŸŸข
1
Easy
๐ŸŸก
10
Medium
๐Ÿ”ด
0
Hard
Practice by Exam:Mathematics(7)Quantitative Aptitude(2)Chemistry(1)Quantitative Aptitude@NUM: 67(1)

About Mean โ€” practice questions, PYQs & concepts

Mean is a frequently-tested topic on Mathematics, Quantitative Aptitude, Chemistry. ExamTest.live currently lists 11 Mean questions spanning previous-year papers from 2026 to 2026, each with worked solutions and a step-by-step explanation. Use the filters on this page to focus on a specific exam, difficulty level or year โ€” every answer key is free, no sign-up required.

Mean weight in competitive exams

Across our Mean question bank, the largest sources are Mathematics (7), Quantitative Aptitude (2), Chemistry (1) and Quantitative Aptitude@NUM: 67 (1). Click any exam chip above to drill down to that exam-specific question set.

How to use this page

  • Start easy: 1 easy Mean questions are available โ€” build fluency before moving up.
  • Target weak years: Use the year filter to focus on the most recent 2026 paper or older PYQs you have not attempted.
  • Time yourself: Every question shows the average solve time so you can benchmark your speed against other students.
  • Read every explanation: Even on questions you got right โ€” the explanation often surfaces a faster approach you can reuse.

All Mean Questions(1โ€“11 of 11)

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Q1mediummcqMathematicsMathematics Mock Test - 62026
9% accuracy
The probability density function for a continuous random variable is: The mean value of is:
Q2mediummcqMathematicsMathematics Mock Test - 52026
0% accuracy
A fair die is tossed thrice. If the probabilities of zero, one, two, and three successes are respectively, find the mean of the number of successes.
Q3easymcqChemistryCompetitive Exam2026
0% accuracy
Which of the following statements is true?
Q4mediummcqMathematicsMathematics Mock Test - 22026
0% accuracy
The mean of the probability distribution function given by the following table will be:\begin{center}\begin{tabular}{|c|c|c|c|c|c|}\hline & 1 & 2 & 3 & 4 & 5 \ \hline & 0.2 & 0.35 & 0.25 & 0.15 & 0.05 \ \hline\end{tabular}\end{center}
Q5mediummcqMathematicsAIEEE2026
Let be observations such that and . Then a possible value of among the following is:
Q6mediummcqMathematicsAIEEE2026
The mean of the numbers is and the variance is . Then which one of the following gives possible values of and ?
Q7mediummcqMathematicsAIEEE 20122026
Let be observations, and let be their arithmetic mean and be their variance.Statement 1: Variance of is .Statement 2: Arithmetic mean of is .
Q8mediummcqMathematicsMathematics Mock Test - 32026
The mean of the numbers obtained on throwing a die having written on four faces, on three faces, on two faces and on one face is?
Q9mediummcqQuantitative AptitudeCompetitive Exam2026
What is the value of x if the mean of 21, 26, 49 and x is 32?
Q10mediummcqQuantitative AptitudeSSC CGL2026
The numbers are written in ascending order. If their median is , then what is the mean of the numbers?
Q11mediummcqQuantitative Aptitude@NUM: 67SSC CGL2026
What is the average of the mean, median and range of the data: and ?

Frequently Asked Questions

How many Mean questions are on ExamTest.live?โ–ผ
We have 11 Mean questions spread across 1 pages, covering easy, medium, and hard difficulty levels with detailed explanations.
Are Mean MCQs free?โ–ผ
Yes. All Mean questions, answers, and explanations on ExamTest.live are completely free. No account or subscription required.
Which exams include Mean questions?โ–ผ
Mean questions are commonly asked in Mathematics, Quantitative Aptitude, Chemistry, Quantitative Aptitude@NUM: 67. You can filter by exam using the links above.
How do I practice Mean questions effectively?โ–ผ
Start with easy questions to build confidence, then tackle medium and hard ones. Use the filter buttons to sort by difficulty. Reveal the answer only after attempting each question, and read the explanation thoroughly.