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Previous year question hub

Permutations, Combinations and Series - General Aptitude - General Aptitude (GA) Previous Year Questions

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

2Papers
2Years
2Questions
1Topics

Permutations, Combinations and Series question pattern

Every graph below is calculated only from this selection.

Questions by year

Compare question counts across years.

Difficulty distribution

How the classified questions are distributed by difficulty.

Medium 1 50%
Easy 1 50%

Question type distribution

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

MCQ 2 100%

Subject weightage

Top subjects by unique question coverage.

General Aptitude (GA)
2 Qs

Most asked topics

Top topics across the included previous year papers.

General Aptitude
2 Qs

Subtopic coverage

Top subtopics inside this exact selection.

Permutations, Combinations and Series
2 Qs

Paper coverage

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

Chemical Engineering (CH) 2026
1 Qs
Chemical Engineering (CH) 2024
1 Qs

Included previous year papers

Newest papers appear first. Search these papers or sort by year and name.

Paper nameYearPDFAttempt
Chemical Engineering (CH) 20262026
1 questions in this view
2026
Chemical Engineering (CH) 20242024
1 questions in this view
2024

All Permutations, Combinations and Series previous year questions

Practice every matching question in batches of 20, with every available option.

1
2024 · General Aptitude (GA) · General Aptitude · Permutations, Combinations and Series
Chemical Engineering (CH) 2024
Three distinct sets of indistinguishable twins are to be seated at a circular table that has 8 identical chairs. Unique seating arrangements are defined by the relative positions of the people.
How many unique seating arrangements are possible such that each person is sitting next to their twin?
Open complete paper
2
2026 · General Aptitude (GA) · General Aptitude · Permutations, Combinations and Series
Chemical Engineering (CH) 2026
How many 3-digit numbers can be formed using three distinct single digit prime numbers?
Open complete paper