Trigonometry

JKSSB Panchayat Account Assistant · Mathematics · 96 practice questions with answers and explanations: 27 Easy, 35 Medium, 34 Hard.

Sample questions

Sample Easy question 1

Find the value of tan 0°.

  1. 0
  2. 0.5
  3. 1
  4. Undefined
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Answer: A. tan 0° = 0.

Sample Medium question 2

Evaluate: 1 + tan²60°

  1. 2
  2. 3
  3. 4
  4. 5
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Answer: C. 1+tan²60° = sec²60° = (1/0.5)² = 4.

Sample Hard question 3

If tan A = 1 (A acute), find the value of sin A + cos A.

  1. 1
  2. 1.2
  3. 1.4
  4. 1.6
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Answer: C. A = 45°, so sin A + cos A = √2/2 + √2/2 = √2 ≈ 1.4.

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