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Mathematics - Trigonometric Equations

Practise 140 AP EAMCET previous year questions on Trigonometric Equations, compiled from papers spanning 2001 to 2025. Each question is pulled directly from the actual exam paper it appeared in, so you're practising in the exact style and difficulty AP EAMCET tests.

Trigonometric Equations has been asked in 21 of the 24 years of AP EAMCET papers analysed (2001–2024), with 140 questions in all. 26% of them were easy, 55% moderate and 19% tough. Most of its questions came from 2023, with 16 questions that year. In the last three years (2022–2024) it had 46 questions across 28 papers, about 1.6 per paper.

The chapter's 3 topics are not weighted equally: Solving Trigonometric Equation (110 questions, 79%), Basic (22 questions, 16%), and Solving Trigonometric Inequalities (8 questions, 6%) have been asked the most. Solving Trigonometric Equation has also led over the last five years, with 53 questions. Solving Trigonometric Equation has produced the most tough questions (24).

  1. 1If and belongs to quadrant (not lying on the coordinate axes) then27 May, 2025 (M)Solving Trigonometric Equation
  2. 2Statement-I : In the interval , the number of common solutions of the equations and is two. Statement-II : The number of solutions of in is 27 May, 2025 (M)Basic
  3. 3If and , then the number of solutions of the equation is26 May, 2025 (M)Solving Trigonometric Equation
  4. 4The number of solutions of the equation in the interval is26 May, 2025 (E)Solving Trigonometric Equation
  5. 5The sum of the solutions of in is24 May, 2025 (M)Solving Trigonometric Equation
  6. 6The number of solutions of the equation in the interval is23 May, 2025 (M)Solving Trigonometric Equation
  7. 7If then23 May, 2025 (E)Solving Trigonometric Inequalities
  8. 8The general solution satisfying both the equations and is23 May, 2025 (E)Basic
  9. 9The number of solutions of in the interval is22 May, 2025 (M)Basic
  10. 10If , then22 May, 2025 (E)Solving Trigonometric Equation
  11. 11If , then the general solution of is22 May, 2025 (E)Basic
  12. 12For if , and , then the possible values of k are21 May, 2025 (M)Solving Trigonometric Equation
  13. 13The number of solutions of the equation lying in the interval is21 May, 2025 (M)Solving Trigonometric Equation
  14. 14Number of solutions of the equation lying in the interval is21 May, 2025 (E)Solving Trigonometric Equation
  15. 15The general solution of is23 May, 2024 (M)Basic
  16. 16The general solution of the equation is22 May, 2024 (M)Solving Trigonometric Equation
  17. 17The value of such that is22 May, 2024 (M)Solving Trigonometric Equation
  18. 18If and is an integer, then22 May, 2024 (M)Solving Trigonometric Equation
  19. 19If and , then22 May, 2024 (E)Solving Trigonometric Equation
  20. 20The values of in which satisfy the equation are22 May, 2024 (E)Solving Trigonometric Equation
  21. 21If , then21 May, 2024 (M)Solving Trigonometric Equation
  22. 22Number of solutions of the trigonometric equation lying in the interval is21 May, 2024 (E)Solving Trigonometric Equation
  23. 23The number of ordered pairs satisfying the equations and is20 May, 2024 (M)Solving Trigonometric Equation
  24. 24The general solution of the equation is20 May, 2024 (E)Solving Trigonometric Equation
  25. 25If and then20 May, 2024 (E)Solving Trigonometric Equation
  26. 26The general solution of19 May, 2024 (E)Basic
  27. 27The general solution of is19 May, 2024 (E)Basic
  28. 28and , then18 May, 2024 (M)Solving Trigonometric Equation
  29. 29If , then19 May, 2023 (M)Solving Trigonometric Equation
  30. 30Preview not available - open to view this question.18 May, 2023 (M)Solving Trigonometric Equation
  31. 31If , then and are in18 May, 2023 (M)Solving Trigonometric Equation
  32. 32Preview not available - open to view this question.18 May, 2023 (M)Solving Trigonometric Equation
  33. 33If , then18 May, 2023 (M)Solving Trigonometric Equation
  34. 34If and , then18 May, 2023 (E)Solving Trigonometric Equation
  35. 35Preview not available - open to view this question.18 May, 2023 (E)Solving Trigonometric Equation
  36. 36If and is an acute angle, then18 May, 2023 (E)Solving Trigonometric Equation
  37. 37If , then (x)18 May, 2023 (E)Solving Trigonometric Equation
  38. 38If and are in geometric progression, then18 May, 2023 (E)Solving Trigonometric Equation
  39. 39If , then18 May, 2023 (E)Solving Trigonometric Equation
  40. 40If are acute angles such that and , then17 May, 2023 (M)Solving Trigonometric Equation
  41. 41If , then17 May, 2023 (E)Solving Trigonometric Equation
  42. 42If , then17 May, 2023 (E)Solving Trigonometric Equation
  43. 43In , if , then16 May, 2023 (M)Solving Trigonometric Equation
  44. 44and , then16 May, 2023 (M)Solving Trigonometric Equation
  45. 45Preview not available - open to view this question.08 Jul, 2022 (E)Solving Trigonometric Equation
  46. 46If is such that the equation has no real solution, then which of the following is correct?08 Jul, 2022 (E)Solving Trigonometric Equation
  47. 47If , then08 Jul, 2022 (E)Solving Trigonometric Inequalities
  48. 48Ifsin , then the value of in the interval07 Jul, 2022 (M)Solving Trigonometric Equation
  49. 49The set of all for which is07 Jul, 2022 (M)Solving Trigonometric Inequalities
  50. 50Preview not available - open to view this question.07 Jul, 2022 (E)Solving Trigonometric Equation

Frequently Asked Questions

1.How many questions are available for Trigonometric Equations?

This chapter includes 140 questions compiled from AP EAMCET papers spanning 2001 to 2025.

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

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

3.Is Trigonometric Equations an important chapter for AP EAMCET Mathematics?

Trigonometric Equations has appeared in 22 of the 25 years of AP EAMCET papers covered here, with 140 questions across 76 papers - about 2 per paper it appears in.

4.What is the difficulty level of Trigonometric Equations questions in AP EAMCET?

Of the 140 questions analysed for this chapter, 26% are easy, 55% moderate and 19% tough. 2023 had the most, with 16 questions.

5.Which topics in Trigonometric Equations should I focus on?

These topics have carried the most weightage in Trigonometric Equations:

  • Solving Trigonometric Equation - 110 questions (79%)
  • Basic - 22 questions (16%)
  • Solving Trigonometric Inequalities - 8 questions (6%)
  • Solving Trigonometric Equation has produced the most tough questions (24).
6.Is Trigonometric Equations's weightage in AP EAMCET going up or down?

Across all 76 papers analysed, Trigonometric Equations has averaged about 1.8 questions per paper. In the last three years (2022–2024), that average has stayed about the same, at about 1.6 questions per paper. Use the year-wise numbers on this page for the exact trend before you decide how much time to give it.