← Quantitative Aptitude
Trigonometry
62 questions
Question 31hard2 marks
What is sin 45°?
- A. 1
- B. 1/2
- C. 1/√2
- D. √3/2
Sign in to see the correct answer and explanation.
Question 32medium2 marks
What is sin 60°?
- A. 1/2
- B. √3/2
- C. None of these
- D. 1
Sign in to see the correct answer and explanation.
Question 33hard2 marks
What is sin 45°?
- A. 1
- B. 1/2
- C. 1/√2
- D. √3/2
Sign in to see the correct answer and explanation.
Question 34easy2 marks
What is sin 30°?
- A. 1/2
- B. √3/2
- C. None of these
- D. 1
Sign in to see the correct answer and explanation.
Question 35hard2 marks
What is sin 30°?
- A. 1
- B. None of these
- C. 1/2
- D. √3/2
Sign in to see the correct answer and explanation.
Question 36easy2 marks
What is sin 60°?
- A. 1
- B. None of these
- C. 1/2
- D. √3/2
Sign in to see the correct answer and explanation.
Question 37easy2 marks
What is sin 45°?
- A. 1/2
- B. 1/√2
- C. √3/2
- D. 1
Sign in to see the correct answer and explanation.
Question 38hard2 marks
What is sin 30°?
- A. √3/2
- B. 1/2
- C. 1
- D. None of these
Sign in to see the correct answer and explanation.
Question 39easy2 marks
What is sin 45°?
- A. √3/2
- B. 1/2
- C. 1/√2
- D. 1
Sign in to see the correct answer and explanation.
Question 40medium2 marks
What is sin 30°?
- A. 1
- B. None of these
- C. 1/2
- D. √3/2
Sign in to see the correct answer and explanation.