Surds, Indices and Simplification
82 CDS Mathematics previous year questions (PYQs) from 21 papers, 2016 to 2026, with answers and worked solutions.
About this chapter
- Difficulty: 6 easy · 58 moderate · 18 hard.
- Most-asked subtopics: Laws of Indices (16), Continued Fractions and Nested Radicals (12), Fractions and Decimals (11).
- Updated 20 September 2026.
#1Fractions and Decimals
#2Fractions and Decimals
#3Fractions and Decimals
#4Fractions and Decimals
#5Fractions and Decimals
Done a few? Here’s your next move
#6Fractions and Decimals
#7Fractions and Decimals
#8Fractions and Decimals
#9Fractions and Decimals
#10Fractions and Decimals
#11Fractions and Decimals
#12Laws of Indices
#13Laws of Indices
#14Laws of Indices
#15Laws of Indices
#16Laws of Indices
#17Laws of Indices
#18Laws of Indices
#19Laws of Indices
#20Laws of Indices
#21Laws of Indices
#22Laws of Indices
#23Laws of Indices
#24Laws of Indices
#25Laws of Indices
#26Laws of Indices
#27Laws of Indices
#28Exponential Equations
#29Exponential Equations
#30Exponential Equations
#31Exponential Equations
#32Exponential Equations
#33Exponential Equations
#34Exponential Equations
#35Exponential Equations
#36Square Roots of Surds
#37Square Roots of Surds
#38Square Roots of Surds
#39Square Roots of Surds
#40Square Roots of Surds
#41Square Roots of Surds
#42Square Roots of Surds
#43Square Roots of Surds
#44Square Roots of Surds
- Set · 1 questionConsider the following for the next ten (10) items that follow : Each item contains a Question followed by two Statements. Answer each item using the following instructions :
#45Square Roots of Surds
#46Square Roots of Surds
- Set · 2 questionsFor the next two (02) items that follow : Let and
#47Surds and Rationalisation
#48Surds and Rationalisation
#49Surds and Rationalisation
#50Surds and Rationalisation
Showing the first 50 of 82.
See all 82 questionsMore chapters in this subject
- Algebraic Identities and Simplification98
- Averages47
- Circles69
- Data Interpretation52
- Heights and Distances41
- Linear Equations40
- Lines, Angles and Polygons22
- Logarithms33
- Mensuration 2D197
- Mensuration 3D171
- Number System223
- Percentage, Profit and Loss50
- Polynomials79
- Quadratic Equations89
- Quadrilaterals54
- Ratio, Proportion and Variation76
- Sequence and Series19
- Sets28
- Simple and Compound Interest34
- Statistics80
- Time and Work46
- Time, Speed and Distance75
- Triangles151
- Trigonometric Ratios and Identities227