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 4
Q1: cot360 ..............
A) 1 B) 0
C) 1 D) Undefined
Q2: sec180 ..............
A) 1 B) 0
C) 1 D) Undefined
Q3: sec270 ..............
A) 1 B) 0
C) 1 D) Undefined
Q4: sec360 ..............
A) 1 B) 0
C) 1 D) Undefined
Q5: csc180 ..............
A) 1 B) 0
C) 1 D) Undefined
Q6: csc270 ..............
A) 1 B) 0
C) 1 D) Undefined
Q7: csc360 ..............
A) 1 B) 0
C) 1 D) Undefined
Q8: sin ............. 
A)
P
H
B)
B
H
C)
P
B
D)
B
P
Q9: cos ............. 
A)
P
H
B)
B
H
C)
P
B
D)
B
P
Q10: tan ............. 
A)
P
H
B)
B
H
C)
P
B
D)
B
P

2. PAKTURK Success is a ladder you cannot climb with your hands in your pockets 2
Q11: cot ............. 
A)
P
H
B)
B
H
C)
P
B
D)
B
P
Q12: sec ............. 
A)
P
H
B)
B
H
C)
H
B
D)
B
P
Q13: csc ............. 
A)
P
H
B)
B
H
C)
P
B
D)
H
P
Q14: sin720 ..............
A) 1 B) 0
C) 1 D) Undefined
Q15: cos210 ..............
A)
3
2
B)
3
2
 C)
1
2
D)
1
2

Q16: tan300 ..............
A) 3 B) 3 C)
3
2
D)
3
2

Q17: cot120 ..............
A) 3 B) 3 C)
3
3
D)
3
3

Q18: sec450 ..............
A) 1 B) 0
C) 1 D) Undefined
Q19: csc150 ..............
A) 2 B) 2 C)
3
2
D)
3
2

Q20: tan3690 ..............
A) 1 B) 0
C) 1 D) Undefined
Answer Key
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