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Class 10 Maths Practice Test: Trigonometry
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Avg score: 85% Most missed: “If cos θ = \(\frac {3}{4}\) then value of cos 2θ is ___________”
Class 10 Maths Practice Test: Trigonometry
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10 Questions

1. In triangle ABC, right angled at C, then the value of cosec (A + B) is __________
2. If tan α = √3 and cosec β = 1, then the value of α – β?
3. If sin (A + B) = \(\frac {\sqrt {3}}{2}\) and tan (A – B) = 1. What are the values of A and B?
4. If cos θ = \(\frac {3}{4}\) then value of cos 2θ is ___________
5. What is the value of cos A sec A + sin A cosec A – tan A cot A?
6. The value of each of the trigonometric ratios of an angle depends on the size of the triangle and does not depend on the angle.
7. In a right angled triangle, the trigonometric function that is equal to the ratio of the side opposite a given angle to the hypotenuse is called cosine.
8. If tan θ = \(\frac {3}{4}\) then the value of sinθ is _________
9. What is the value of sin30°cos15° + cos30°sin15°?
10. If sin A = \(\frac {8}{17}\), what will be the value of cos A sec A?