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Maths Trigonometry Class 10 MCQ and Assertion Questions

10 Question MCQ (including Assertion) · Class 10 · Maths · CBSE

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Chapter 8 Class 10 Introduction to Trignometry | 10 questions | about 8 minutes

Practise Trigonometry Class 10 with Teachoo's 10 Question MCQ (including Assertion) (Class 10 · Maths · CBSE). Practise these questions in a free interactive quiz with answer feedback.

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Question 1 of 10
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Question 1 of 10
NCERT Exemplar
If \(\cos (\alpha+\beta)=0\), then \(\sin (\alpha-\beta)\) can be reduced to
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Question 2 of 10
CBSE Board Exam 2026
Which of the following statements is false?
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Question 3 of 10
CBSE Board Exam 2026
\(\frac{1+\tan ^2 \mathrm{~A}}{1+\cot ^2 \mathrm{~A}}\) equals to :
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Question 4 of 10
NCERT Exemplar
The value of the expression \(\left[\operatorname{cosec}\left(75^{\circ}+\theta\right)-\sec \left(15^{\circ}-\theta\right)-\tan \right. \left.\left(55^{\circ}+\theta\right)+\cot \left(35^{\circ}-\theta\right)\right]\) is
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Question 5 of 10
CBSE Board Exam 2025
\(\frac{\cos \theta}{\sqrt{1-\cos ^2 \theta}}\) is equal to :
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Question 6 of 10
CBSE Board Exam 2025
If \(\sin 4 \theta=\frac{\sqrt{3}}{2}\), then \(\frac{\theta}{3}\) equals :
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Question 7 of 10
CBSE Board Exam 2024
If \(\cos \theta=\frac{\sqrt{3}}{2}\) and \(\sin \phi=\frac{1}{2}\), then \(\tan (\theta+\phi)\) is :
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Question 8 of 10
CBSE Board Exam 2026
When \(\sin \mathrm{A}=\frac{1}{3}\), the value of \(\cot \mathrm{A}\) is
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Question 9 of 10
NCERT Exemplar
The value of \(\left(\sin 30^{\circ}+\cos 30^{\circ}\right)-\left(\sin 60^{\circ}+\cos 60^{\circ}\right)\) is
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Question 10 of 10
NCERT Exemplar
If \(4 \tan \theta=3\), then \(\left(\frac{4 \sin \theta-\cos \theta}{4 \sin \theta+\cos \theta}\right)\) is equal to
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