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Mathematics - Inverse Trigonometric Functions

Practise 36 COMEDK previous year questions on Inverse Trigonometric Functions, compiled from papers spanning 2012 to 2026. Each question is pulled directly from the actual exam paper it appeared in, so you're practising in the exact style and difficulty COMEDK tests.

Inverse Trigonometric Functions has been asked in 13 of the 15 years of COMEDK papers analysed (2012–2026), with 36 questions in all. 28% of them were easy, 53% moderate and 19% tough. Most of its questions came from 2025, with 6 questions that year. In the last three years (2024–2026) it had 16 questions across 9 papers, about 1.8 per paper.

The chapter's 6 topics are not weighted equally: T inverse T property (12 questions, 33%), Converting one Inverse T function to other Inverse T (9 questions, 25%), and Principal Value and Basics (9 questions, 25%) have been asked the most. Over the last five years the most frequent topics have been Principal Value and Basics (9), T inverse T property (7), and Converting one Inverse T function to other Inverse T (1). Converting one Inverse T function to other Inverse T has produced the most tough questions (4).

  1. 1The value of the expression is:09 May, 2026 (S1)T inverse T property
  2. 2Which of the following is the simplest form of the expression where09 May, 2026 (S1)T inverse T property
  3. 3If then09 May, 2026 (S2)T inverse T property
  4. 4If and then the value of is:09 May, 2026 (S2)Principal Value and Basics
  5. 5Given , then the value of is25 May, 2025 (Shift)Converting one Inverse T function to other Inverse T
  6. 6The range of for which the equation holds true10 May, 2025 (S1)Multiple Angles
  7. 7is the principal value of10 May, 2025 (S1)T inverse T property
  8. 8The value of is10 May, 2025 (S2)T inverse T property
  9. 9The value of is10 May, 2025 (S3)Principal Value and Basics
  10. 10, then the value of ' ' is10 May, 2025 (S3)Principal Value and Basics
  11. 11Evaluate :2024 (Afternoon Shift)Principal Value and Basics
  12. 12Preview not available - open to view this question.2024 (Afternoon Shift)Principal Value and Basics
  13. 13Preview not available - open to view this question.2024 (Evening Shift)Principal Value and Basics
  14. 14Preview not available - open to view this question.2024 (Evening Shift)Principal Value and Basics
  15. 15Evaluate :2024 (Morning Shift)Principal Value and Basics
  16. 16is2024 (Morning Shift)T inverse T property
  17. 17Preview not available - open to view this question.2023 (Evening Shift)T inverse T property
  18. 18Preview not available - open to view this question.2023 (Evening Shift)Principal Value and Basics
  19. 19The value of is2020Converting one Inverse T function to other Inverse T
  20. 20The solution of is2020Sum of complementary angles
  21. 21is equal to2019Converting one Inverse T function to other Inverse T
  22. 22The value of is2018Converting one Inverse T function to other Inverse T
  23. 23Preview not available - open to view this question.2018T inverse T property
  24. 24If in a , then2017T inverse T property
  25. 25If and , then2016Converting one Inverse T function to other Inverse T
  26. 26If , then the value of depends on2016T inverse T property
  27. 27If and , then is2015Sum and difference of angles
  28. 28Preview not available - open to view this question.2015T inverse T property
  29. 29is equal to2015Converting one Inverse T function to other Inverse T
  30. 30If , then is equal to2014Sum and difference of angles
  31. 31If , then2014Sum and difference of angles
  32. 32If , then is equal to2013T inverse T property
  33. 33If , then is equal to2013Sum and difference of angles
  34. 34If , then is equal to2013Converting one Inverse T function to other Inverse T
  35. 35If , then the value of is equal to2012Converting one Inverse T function to other Inverse T
  36. 36is equal to2012Converting one Inverse T function to other Inverse T

Frequently Asked Questions

1.How many questions are available for Inverse Trigonometric Functions?

This chapter includes 36 questions compiled from COMEDK papers spanning 2012 to 2026.

2.Are these questions only from COMEDK, or from other exams too?

These are COMEDK questions specifically for the Inverse Trigonometric Functions chapter. Questions from other exams like JEE Main or NTA Abhyas (JEE Main) are organised separately under their respective exam sections.

3.Is Inverse Trigonometric Functions an important chapter for COMEDK Mathematics?

Inverse Trigonometric Functions has appeared in 13 of the 15 years of COMEDK papers covered here, with 36 questions across 19 papers - about 2 per paper it appears in.

4.What is the difficulty level of Inverse Trigonometric Functions questions in COMEDK?

Of the 36 questions analysed for this chapter, 28% are easy, 53% moderate and 19% tough. 2025 had the most, with 6 questions.

5.Which topics in Inverse Trigonometric Functions should I focus on?

These topics have carried the most weightage in Inverse Trigonometric Functions:

  • T inverse T property - 12 questions (33%)
  • Converting one Inverse T function to other Inverse T - 9 questions (25%)
  • Principal Value and Basics - 9 questions (25%)
  • Converting one Inverse T function to other Inverse T has produced the most tough questions (4).
6.Is Inverse Trigonometric Functions's weightage in COMEDK going up or down?

Across all 19 papers analysed, Inverse Trigonometric Functions has averaged about 1.9 questions per paper. In the last three years (2024–2026), that average has stayed about the same, at about 1.8 questions per paper. Use the year-wise numbers on this page for the exact trend before you decide how much time to give it.