Difficulty distribution
How the classified questions are distributed by difficulty.
2questions
Easy
2
100%
Elementary Statistics - Probability - General Aptitude (GA) Previous Year Questions
Practice Elementary Statistics - Probability - General Aptitude (GA) previous year questions organised from real papers, with year-wise coverage and clear topic navigation.
2Papers
2Years
2Questions
1Topics
Elementary Statistics question pattern
Every graph below is calculated only from this selection.
Questions by year
Compare question counts across years.
Question type distribution
MCQ, numerical, multiple-select and other formats found in these papers.
2questions
MCQ
2
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. Search these papers or sort by year and name.
| Paper name | Year | Attempt | |
|---|---|---|---|
Metallurgical Engineering (MT) 20212021 | 2021 |
|
|
Metallurgical Engineering (MT) 20152015 | 2015 | |
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All Elementary Statistics previous year questions
Practice every matching question in batches of 20, with every available option.
2015 · General Aptitude (GA) · Probability · Elementary Statistics
Metallurgical Engineering (MT) 2015
A coin is tossed thrice. Let X be the event that head occurs in each of the first two tosses. Let Y be the event that a tail occurs on the third toss. Let Z be the event that two tails occur in three tosses. Based on the above information, which one of the following statements is TRUE?
2021 · General Aptitude (GA) · Probability · Elementary Statistics
Metallurgical Engineering (MT) 2021
A box contains 15 blue balls and 45 black balls. If 2 balls are selected randomly, without replacement, the probability of an outcome in which the first selected is a blue ball and the second selected is a black ball, is ______