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SSC CGL 2015 · Question 123 of 186

If Θ be acute angle and tan (4Θ - 500) = cot(500 - Θ), then the value of Θ in degrees is:

Trigonometry

  1. A30Correct
  2. B40
  3. C20
  4. D50

Answer: A. 30

Official answer key verified. Detailed explanation coming soon.

Source: SSC CGL tier-1 solved paper 16 August 2015: Quantitative Aptitude · reliable-secondary

← Q122View full paper (186 questions)Q124 →

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