Difficulty distribution
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1questions
Medium
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100%
Set Theory - General Aptitude - General Aptitude (GA) Previous Year Questions
Practice Set Theory - General Aptitude - General Aptitude (GA) previous year questions organised from real papers, with year-wise coverage and clear topic navigation.
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Set Theory question pattern
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Questions by year
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Question type distribution
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1questions
MCQ
1
100%
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Subtopic coverage
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Included previous year papers
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| Paper | Year / session | Questions in this view | Open |
|---|---|---|---|
| Mining Engineering (MN) 2026 | 2026 | 1 | View paper |
All Set Theory previous year questions
Practice every matching question in batches of 20, with every available option.
2026 · General Aptitude (GA) · General Aptitude · Set Theory
Mining Engineering (MN) 2026
In a population, patients who have high cholesterol also have high blood-pressure (BP). Some patients with high BP also have diabetes. There are no patients who have both high cholesterol and diabetes. Furthermore,
1. the total number of patients with at least one of these conditions is 75,
2. the number of patients with high cholesterol is 10,
3. the number of patients with high BP is 45, and
4. the number of patients with only high BP and no other conditions is 20.
Then the number of patients who have both diabetes and high BP is ______
1. the total number of patients with at least one of these conditions is 75,
2. the number of patients with high cholesterol is 10,
3. the number of patients with high BP is 45, and
4. the number of patients with only high BP and no other conditions is 20.
Then the number of patients who have both diabetes and high BP is ______