Trigonometric Ratios and Identities
56 SSC CGL Tier II Quantitative Aptitude previous year questions (PYQs) from 11 papers, 2019 to 2025, with answers and worked solutions.
About this chapter
- Difficulty: 32 easy · 23 moderate · 1 hard.
- Most-asked subtopics: Simplifying and Proving Identities (19), Complementary and Allied Angles (12), Ratios in a Right Triangle (11).
- Updated 18 October 2026.
#1Eliminating θ and Substitution Chains
#2Simplifying and Proving Identities
#3Ratios in a Right Triangle
#4Complementary and Allied Angles
#5Simplifying and Proving Identities
Done a few? Here’s your next move
#6Complementary and Allied Angles
#7Degree, Radian and Standard Values
#8Ratios in a Right Triangle
#9Degree, Radian and Standard Values
#10Simplifying and Proving Identities
#11Simplifying and Proving Identities
#12Degree, Radian and Standard Values
#13Complementary and Allied Angles
#14Trigonometric Equations
#15Simplifying and Proving Identities
#16Reciprocal Pairs — sec ± tan and cosec ± cot
#17Complementary and Allied Angles
#18Complementary and Allied Angles
#19Ratios in a Right Triangle
#20Reciprocal Pairs — sec ± tan and cosec ± cot
#21Simplifying and Proving Identities
#22Power Identities and Given Sums
#23Simplifying and Proving Identities
#24Simplifying and Proving Identities
#25Complementary and Allied Angles
#26Trigonometric Equations
#27Simplifying and Proving Identities
#28Degree, Radian and Standard Values
#29Complementary and Allied Angles
#30Simplifying and Proving Identities
#31Simplifying and Proving Identities
#32Ratios in a Right Triangle
#33Simplifying and Proving Identities
#34Simplifying and Proving Identities
#35Simplifying and Proving Identities
#36Ratios in a Right Triangle
#37Complementary and Allied Angles
#38Simplifying and Proving Identities
#39Reciprocal Pairs — sec ± tan and cosec ± cot
#40Degree, Radian and Standard Values
#41Complementary and Allied Angles
#42Ratios in a Right Triangle
#43Complementary and Allied Angles
#44Ratios in a Right Triangle
#45Simplifying and Proving Identities
#46Simplifying and Proving Identities
#47Simplifying and Proving Identities
#48Complementary and Allied Angles
#49Simplifying and Proving Identities
#50Ratios in a Right Triangle
Showing the first 50 of 56.
See all 56 questionsMore chapters in this subject
- Algebraic Identities and Simplification31
- Averages22
- Circles16
- Data Interpretation28
- Linear Equations19
- Mensuration 3D69
- Number System29
- Percentage, Profit and Loss71
- Ratio, Proportion and Variation55
- Simple and Compound Interest29
- Statistics18
- Surds, Indices and Simplification48
- Time and Work26
- Time, Speed and Distance21
- Triangles45