ICSE Class 10 Trigonometric Identities — Mock Test (2027)
Free online mock test for Trigonometric Identities (ICSE Class 10 Mathematics) — 20 competency-based questions based on the latest CISCE 2027 syllabus, with instant marking. Try the samples below, then take the full test free.
What to expect: This mock test covers key concepts from the Trigonometric Identities chapter — including application-based and competency-focused questions aligned with how ICSE actually sets the paper.
Tip: Attempt without notes first to identify gaps, then review explanations for any wrong answers. Retake after a few days for best retention.
Sample questions
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1.Using tables, find the acute angle θ, when sin θ = 0.5955.
- A.36° 30'
- B.36° 33'
- C.36° 27'
- D.37° 0'
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2.$$\frac{\tan 19^{\circ}}{\cot 71^{\circ}}$$
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3.(iv) Using tables, find the value of: $\tan 65^\circ 50'$
- A.2.2251
- B.2.2285
- C.2.2319
- D.2.2015
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4.(i) Using tables find the value of: $\sin 83^\circ 12'$
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5.Given $\cos 38^\circ \sec (90^\circ - 2A) = 1$, find the value of angle $A$.
- A.$A = 26^\circ$
- B.$A = 38^\circ$
- C.$A = 52^\circ$
- D.$A = 64^\circ$
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