Jump to a section

Mathematics - Trigonometric Ratios & Identities

Practise 33 KCET previous year questions on Trigonometric Ratios & Identities, compiled from papers spanning 2007 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 KCET tests.

Trigonometric Ratios & Identities has been asked in 19 of the 20 years of KCET papers analysed (2007–2026), with 33 questions in all. 61% of them were easy, 33% moderate and 6% tough. Most of its questions came from 2022, with 4 questions that year. In the last three years (2024–2026) it had 5 questions across 3 papers, about 1.7 per paper.

The chapter's 7 topics are not weighted equally: Basic Identities & T Ratios (17 questions, 52%), Sum and Difference & Multiple angle Formula (4 questions, 12%), and Trigonometric Series (3 questions, 9%) have been asked the most. Basic Identities & T Ratios has also led over the last five years, with 4 questions. Basic Identities & T Ratios has produced the most tough questions (1).

  1. 1The maximum value of is attained at2026Maximum and Minimum Values
  2. 2Which of the following is not correct?2025Basic Identities & T Ratios
  3. 3If , then the value of is2025Basic Identities & T Ratios
  4. 4The minimum value of is2025Maximum and Minimum Values
  5. 5If is right angled at , then the value of is2024Sum and Difference & Multiple angle Formula
  6. 6The value of is2023Basic Identities & T Ratios
  7. 7The trigonometric function in the II quadrant2022Basic Identities & T Ratios
  8. 8The degree measure of is equal to2022Measurement of Angles
  9. 9The value of is2022Sum and Difference & Multiple angle Formula
  10. 10Preview not available - open to view this question.2022Sum and Difference & Multiple angle Formula
  11. 11The value of is2021Measurement of Angles
  12. 12The value of is2021Trigonometric Series
  13. 13Events and from a partition of the sample space is any event such that and , then is2020Basic Identities & T Ratios
  14. 14The probability of solving a problem by three persons and independently is and respectively. Then the probability of the problem is solved b2020Transformation Formulas
  15. 15\( {3} {cosec} 20^{ }- 20^{ }= \)2019Transformation Formulas
  16. 16If \( x= {2 t}{1+t^{2}}, y= {2 t}{1-t^{2}} \), then \( {d y}{d x} \) is equal to2017Transformation Formulas
  17. 17The value of \( { }{8} \) is equal to2016T-Ratios of Multiple & sub multiple angles
  18. 18The value of the \( 1^{ }+ 2^{ }+ + 359^{ } \) is equal to2016Trigonometric Series
  19. 19If the operation \( \) is defined by \( a b=a^{2}+b^{2} \) for all real numbers 'a' and 'b', then \( (2 3) \) \( 4= \)2015Sum and Difference & Multiple angle Formula
  20. 20If \( x \) is real, then the minimum value of \( x^{2}-8 x+17 \) is2015Basic Identities & T Ratios
  21. 21\[ { If } f(x)= \{ {array}{cc} {3 x}{5 x} ; & x 0 \\ 2 K ; & x=0 {array} . \] is continuous at \( x=0 \), then the value of \( K \) is2014Basic Identities & T Ratios
  22. 22Preview not available - open to view this question.2013Basic Identities & T Ratios
  23. 23If and , then is equal to2013Basic Identities & T Ratios
  24. 24is equal to2012Basic Identities & T Ratios
  25. 25The value of is2011Basic Identities & T Ratios
  26. 26If , then is2011Trigonometric Series
  27. 27is equal to2010Basic Identities & T Ratios
  28. 28is2010Basic Identities & T Ratios
  29. 29Which one of the following is possible?2009Basic Identities & T Ratios
  30. 30is equal to2009Basic Identities & T Ratios
  31. 31The value of is2008Basic Identities & T Ratios
  32. 32If , then the value of is equal to2008T-Ratios of Multiple & sub multiple angles
  33. 33is equal to2007Basic Identities & T Ratios

Frequently Asked Questions

1.How many questions are available for Trigonometric Ratios & Identities?

This chapter includes 33 questions compiled from KCET papers spanning 2007 to 2026.

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

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

3.Is Trigonometric Ratios & Identities an important chapter for KCET Mathematics?

Trigonometric Ratios & Identities has appeared in 19 of the 20 years of KCET papers covered here, with 33 questions across 19 papers - about 2 per paper it appears in.

4.What is the difficulty level of Trigonometric Ratios & Identities questions in KCET?

Of the 33 questions analysed for this chapter, 61% are easy, 33% moderate and 6% tough. 2022 had the most, with 4 questions.

5.Which topics in Trigonometric Ratios & Identities should I focus on?

These topics have carried the most weightage in Trigonometric Ratios & Identities:

  • Basic Identities & T Ratios - 17 questions (52%)
  • Sum and Difference & Multiple angle Formula - 4 questions (12%)
  • Trigonometric Series - 3 questions (9%)
  • Basic Identities & T Ratios has produced the most tough questions (1).
6.Is Trigonometric Ratios & Identities's weightage in KCET going up or down?

Across all 19 papers analysed, Trigonometric Ratios & Identities has averaged about 1.7 questions per paper. In the last three years (2024–2026), that average has stayed about the same, at about 1.7 questions per paper. Use the year-wise numbers on this page for the exact trend before you decide how much time to give it.