1. PAKTURK Success is a ladder you cannot climb with your hands in your pockets 1
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CLASS
XI
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Composed by Engin Baştürk FEDERAL BOARD
TYPE Objective Fundamentals of Trigonometry No 5
Q1:  sin 300 .............. 
A)
1
2
 B)
3
2
C)
3
2
 D) 2
Q2:  cos 330 .............. 
A)
1
2
 B)
3
2
C)
3
2
 D) 2
Q3:  tan 120 .............. 
A) 3 B)
3
3
 C) 3 D)
3
3
Q4:  cot 135 .............. 
A) 1 B) 3 C) 1 D) 3
Q5:  sec 225 .............. 
A)
2 3
4
B) 2 C) 2 D) 2
Q6:  csc 390 .............. 
A) 1 B) 0 C) 2 D) 2
Q7: In which quadrant sin is positive?
A) I and II B) I and III
C) I and IV D) All
Q8: In which quadrant cos is positive?
A) I and II B) I and III
C) I and IV D) All
Q9: In which quadrant tan is positive?
A) I and II B) I and III
C) I and IV D) All
Q10: In which quadrant cot is positive?
A) I and II B) I and III
C) I and IV D) All

2. PAKTURK Success is a ladder you cannot climb with your hands in your pockets 2
Q11: In which quadrant sec is positive?
A) I and II B) I and III
C) I and IV D) All
Q12: In which quadrant csc is positive?
A) I and II B) I and III
C) I and IV D) All
Q13: In which quadrant sin is negative?
A) II and II B) II and IV
C) III and IV D) All
Q14: In which quadrant cos is negative?
A) II and II B) II and IV
C) III and IV D) All
Q15: In which quadrant tan is negative?
A) II and II B) II and IV
C) III and IV D) All
Q16: In which quadrant cot is negative?
A) II and II B) II and IV
C) III and IV D) All
Q17: In which quadrant sec is negative?
A) II and II B) II and IV
C) III and IV D) All
Q18: In which quadrant csc is negative?
A) II and II B) II and IV
C) III and IV D) All
Q19: In which quadrant cos and tan are negative?
A) II B) III
C) IV D) I and II
Q20: In which quadrant all the trigonometric functions are
positive?
A) I-II-III and IV B) II and IV
C) III and IV D) All
Answer Key
1 2 3 4 5 6 7 8 9 10
11 12 13 14 15 16 17 18 19 20