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Previous year question hub

Probability - General Aptitude (GA) Previous Year Questions

Practice Probability - General Aptitude (GA) previous year questions organised from real papers, with year-wise coverage and clear topic navigation.

4Papers
4Years
4Questions
1Topics

Probability question pattern

Every graph below is calculated only from this selection.

Questions by year

Year-wise coverage for Probability. Each bar uses a separate theme-derived color.

Difficulty distribution

How the classified questions are distributed by difficulty.

Easy 3 75%
Medium 1 25%

Question type distribution

MCQ, numerical, multiple-select and other formats found in these papers.

MCQ 4 100%

Subject weightage

Top subjects by unique question coverage.

General Aptitude (GA)
4 Qs

Most asked topics

Top topics across the included previous year papers.

Probability
4 Qs

Subtopic coverage

Top subtopics inside this exact selection.

Elementary Statistics
4 Qs

Paper coverage

Question coverage for the most populated papers. Every active PYP paper remains listed below.

Life Sciences (XL) 2017
1 Qs
Life Sciences (XL) 2016
1 Qs
Life Sciences (XL) 2015
1 Qs
Life Sciences (XL) 2012
1 Qs

Browse by subtopics

Open a focused page built from the same verified paper data.

Included previous year papers

Newest papers appear first. Sort by year, question coverage or name.

PaperYear / sessionQuestions in this viewOpen
Life Sciences (XL) 201720171View paper
Life Sciences (XL) 201620161View paper
Life Sciences (XL) 201520151View paper
Life Sciences (XL) 201220121View paper

Sample previous year questions

A varied preview from the papers represented in this selection, with every available option.

1
2012 · General Aptitude (GA) · Probability · Elementary Statistics
Life Sciences (XL) 2012

A and B are friends. They decide to meet between 1 PM and 2 PM on a given day. There is a condition that whoever arrives first will not wait for the other for more than 15 minutes. The probability that they will meet on that day is

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2
2015 · General Aptitude (GA) · Probability · Elementary Statistics
Life Sciences (XL) 2015
A cross was made between AABBCCDDEE and aabbccddee. The resultants F₁ were selfed. Applying Mendelian principle, PREDICT the proportion of phenotype showing all the recessive characters in F₂ generation.
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3
2016 · General Aptitude (GA) · Probability · Elementary Statistics
Life Sciences (XL) 2016

Shaquille O’ Neal is a 60% career free throw shooter, meaning that he successfully makes 60 free throws out of 100 attempts on average. What is the probability that he will successfully make exactly 6 free throws in 10 attempts?

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4
2017 · General Aptitude (GA) · Probability · Elementary Statistics
Life Sciences (XL) 2017
Two dice are thrown simultaneously. The probability that the product of the numbers appearing on the top faces of the dice is a perfect square is
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