Difficulty distribution
How the classified questions are distributed by difficulty.
1questions
Easy
1
100%
Probability - General Aptitude - General Aptitude (GA) Previous Year Questions
Practice Probability - General Aptitude - General Aptitude (GA) previous year questions organised from real papers, with year-wise coverage and clear topic navigation.
1Papers
1Years
1Questions
1Topics
Probability 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.
1questions
Numerical Answer Type (NAT)
1
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 | |
|---|---|---|---|
Ecology and Evolution (EY) 20152015 | 2015 |
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All Probability previous year questions
Practice every matching question in batches of 20, with every available option.
2015 · General Aptitude (GA) · General Aptitude · Probability
Ecology and Evolution (EY) 2015
All else being equal, among isolated populations comprising of 10, 100, 500 and 1000 individuals, the impact of random genetic drift is LOWEST in the population with ________ individuals.