UPTGT LT PGT Maths Quiz 2025: Trigonometry (10th Level)

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TGT Maths Quiz 2025: Trigonometry MCQ Practice (10th Level)

TGT Maths Quiz 2025: Trigonometry (10th Level)

Practice 40 MCQs from LT Grade, TGT, PGT, KVS, PCS, and NVS exams on 10th-level Trigonometry, covering ratios, identities, and heights/distances. Each question has a 60-second timer. Check answers and download the PDF after submission!

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1. What is the value of sin 45°? [Asked in TGT 2016]

2. What is the value of cos 30°? [Asked in KVS 2017]

3. What is the value of tan 60°? [Asked in PCS 2018]

4. What is the reciprocal of cosine? [Asked in LT Grade 2019]

5. What is the value of cot 45°? [Asked in NVS 2016]

6. What is the identity for 1 + cot²θ? [Asked in TGT 2017]

7. What is the value of sec 60°? [Asked in PGT 2018]

8. What is cos θ / sin θ equal to? [Asked in KVS 2019]

9. What is the value of sin 0°? [Asked in LT Grade 2016]

10. What is the value of cos 90°? [Asked in PCS 2020]

11. In a right triangle, if the opposite side is 3 and hypotenuse is 5, what is sin θ? [Asked in TGT 2018]

12. What is the value of tan 30°? [Asked in PGT 2019]

13. What is the value of cosec 45°? [Asked in KVS 2016]

14. If sin θ = 1/2, what is θ in the first quadrant? [Asked in NVS 2018]

15. What is the value of sec 0°? [Asked in LT Grade 2017]

16. In a right triangle, if the adjacent side is 4 and hypotenuse is 5, what is cos θ? [Asked in PCS 2017]

17. What is the identity for sin²θ? [Asked in TGT 2019]

18. What is the value of cot 30°? [Asked in PGT 2016]

19. If tan θ = 1, what is θ? [Asked in KVS 2018]

20. What is the value of cosec 90°? [Asked in NVS 2019]

21. If cos θ = 3/5, what is tan θ? [Asked in TGT 2020]

22. What is the value of sin 60°? [Asked in PGT 2017]

23. In a right triangle, if opposite = 8 and adjacent = 6, what is tan θ? [Asked in KVS 2015]

24. What is the identity for cos²θ? [Asked in LT Grade 2019]

25. If sin θ = 4/5, what is cos θ? [Asked in PCS 2018]

26. What is the value of sec 30°? [Asked in NVS 2017]

27. If tan θ = 3/4, what is cot θ? [Asked in TGT 2015]

28. What is the angle of elevation if a ladder 10 m long reaches 6 m up a wall? [Asked in PGT 2020]

29. If cos θ = 5/13, what is sec θ? [Asked in KVS 2020]

30. What is the value of sin 180°? [Asked in LT Grade 2020]

31. A tree casts a shadow 12 m long when the angle of elevation is 30°. What is its height? [Inspired by TGT 2022]

32. If sin θ = 12/13, what is cosec θ? [Inspired by PGT 2022]

33. What is the value of tan 0°? [Inspired by KVS 2022]

34. If cot θ = 5/12, what is tan θ? [Inspired by PCS 2022]

35. What is the value of cos 45°? [Inspired by TGT 2023]

36. If sec θ = 2, what is cos θ? [Inspired by PGT 2023]

37. A pole 10 m high casts a shadow 10 m long. What is the angle of elevation? [Inspired by KVS 2023]

38. If sin θ = 1/√2, what is θ in the first quadrant? [Inspired by LT Grade 2023]

39. What is the value of cosec 60°? [Inspired by TGT 2024]

40. If tan θ = 1/√3, what is θ? [Inspired by PGT 2024]


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