Unit Test Paper 2026-27 Mathematics Class 10 Chapter 8 Introduction to Trigonometry
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Unit Test Paper 2026-27 Mathematics Class 10 Chapter 8 Introduction to Trigonometry
8 Introduction to Trigonometry
Unit test - I
Unit test - I-8 Introduction to Trigonometry
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8 Introduction to Trigonometry
Unit test - II
Unit test - II-8 Introduction to Trigonometry
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8 Introduction to Trigonometry
Unit test - III
Unit test - III-8 Introduction to Trigonometry
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8 Introduction to Trigonometry
Miscellaneous Test
Miscellaneous Test -8 Introduction to Trigonometry
ATP Model Unit Test
Mathematics - X (Chapter - 8)
Miscellaneous Test
Timming : 1 hour M.M - 25
Introductions:
(i) All questions are compulsory.
(ii) question no. 1 to 6 carry 2 marks.
(iii) 7 to 9 carry 3 marks and Ques. 10 carries 4 mark.
Q1. Find the value of (cosec 59˚ . sec31˚) - sin 39˚ cos 51˚ + sin 51˚ cos 39˚ .
(cosec 59˚ . sec31˚) - sin 39˚ cos 51˚ + sin 51˚ cos 39˚ का मान ज्ञात कीजिये |
Q2. Given 15 cot A = 8, find sin A and sec A.
यदि 15 cot A = 8, है तो sin A और sec A ज्ञात कीजिये |

Q4. Evaluate.
मान ज्ञात कीजिये |


Q6. If sec 4A = cosec (A – 20°), where 4A is an acute angle, find the value of A.
यदि sec 4A = cosec (A - 20°) है, जहाँ 4A एक न्यूनकोण है तो A का मान ज्ञात
कीजिये |
Q7. Prove that;
सिद्ध कीजिये कि;

Q8. Evaluate;
मान ज्ञात कीजिये |
cosec(65o + θ) - sec (25o - θ ) - tan (55o - θ ) + cot (35o + θ )
Q9. Prove that;
सिद्ध कीजिये कि;

Q10. In ΔPQR, right-angled at Q, PR + QR = 25 cm and PQ = 5 cm. Determine
the values of sin P, cos P and tan P.
Δ PQR में, जिसका कोण Q समकोण है, PR + QR = 25 cm और PQ = 5 cm है |
sin P, cos P और tan P के मान ज्ञात कीजिये |
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Select Mathematics Class 10 Unit Test
1. 1 Real Numbers
2. 2 Polynomials
3. 3 Pair of Linear Equations in Two Variables
4. 4 Quadratic Equations
5. 5 Arithmetic Progressions
6. 6 Triangles
7. 7 Coordinate Geometry
8. 8 Introduction to Trigonometry
9. 9 Some Applications of Trigonometry
10. 10 Circles
11. 11 Constructions
12. 12 Areas Related to Circles
13. 13 Surface Areas and Volumes
14. 14 Statistics
15. 15 Probability
16. 3. दो चरों वाले रैखिक समीकरणों का युग्म
17. 1. वास्तविक संख्याएँ
18. 2. बहुपद
19. 4. द्विघात समीकरण
20. 5. समान्तर श्रेढ़ी
21. 6. त्रिभुज
22. 7. निर्देशांक ज्यामिति
23. 8. त्रिकोणमिति का परिचय
24. 9. त्रिकोणमिति का अनुप्रयोग
25. 10. वृत्त
26. 11. रचनाएँ
27. 12. वृतों से सम्बंधित क्षेत्रफल
28. 13. पृष्ठीय क्षेत्रफल एवं आयतन
29. 14. सांख्यिकी
30. 15. प्रायिकता
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