Quadratic Equations
89 CDS Mathematics previous year questions (PYQs) from 21 papers, 2016 to 2026, with answers and worked solutions.
About this chapter
- Difficulty: 17 easy · 51 moderate · 21 hard.
- Most-asked subtopics: Symmetric Functions of the Roots (17), Solving and Forming Quadratic Equations (15), Nature of Roots and Discriminant (14).
- Updated 20 September 2026.
#1Solving and Forming Quadratic Equations
#2Solving and Forming Quadratic Equations
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#6Solving and Forming Quadratic Equations
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- Set · 1 questionFor the next ten (10) items that follow : Each item contains a Question followed by two Statements. Answer each item using the following instructions :
#11Solving and Forming Quadratic Equations
#12Solving and Forming Quadratic Equations
- Set · 1 questionConsider the following for the next ten (10) items that follow :
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#15Solving and Forming Quadratic Equations
#16Symmetric Functions of the Roots
#17Symmetric Functions of the Roots
#18Symmetric Functions of the Roots
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#32Symmetric Functions of the Roots
#33Roots in a Given Relation
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#43Nature of Roots and Discriminant
#44Nature of Roots and Discriminant
#45Nature of Roots and Discriminant
#46Nature of Roots and Discriminant
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#48Nature of Roots and Discriminant
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#50Nature of Roots and Discriminant
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