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 2
Q1: sin0 ..............
A)   B) 0 C) 1 D) 1
Q2: sin30 ..............
A) 1 B)
3
2
C) 3 D)
1
2
Q3: sin45 ..............
A) 2 B)
1
2
C)
2
2
D)
3
2
Q4: cos60 sin30 ? 
A) 1 B)
2
2
C) 3 D)
1
2
Q5: sin ..............
2


A) 1 B) 0
C) 1 D) Undefined
Q6: cos0 ..............
A) 1 B) 0
C) 1 D) Undefined
Q7: cos30 ..............
A) 1 B)
3
2
C) 3 D)
1
2
Q8: cos45 ..............
A)
2
2
 B)
1
3
C)
2
2
D)
1
2
Q9: cos60 ..............
A) 2 B)
1
2
C)
2
2
D)
3
2
Q10: cos90 ..............
A) 1 B) 0
C) 1 D) Undefined

2. PAKTURK Success is a ladder you cannot climb with your hands in your pockets 2
Q11: tan0 ..............
A) 1 B) 0
C) 1 D) Undefined
Q12: tan30 ..............
A) 2 B) 3 C)
2
2
D)
3
3
Q13: tan45 ..............
A) 1 B) 3 C) 1 D) 2 3
Q14: tan60 ..............
A) 2 B) 3 C)
2
2
D)
3
3
Q15: tan90 ..............
A) 1 B) 0
C) 1 D) Undefined
Q16: cot0 ..............
A) 1 B) 0
C) 1 D) Undefined
Q17: cot30 ..............
A) 2 B) 3 C)
2
2
D)
3
3
Q18: cot 45 ..............
A) 1 B) 3
C) 1 D) 2 3
Q19: cot60 ..............
A) 2 B) 3 C)
2
2
D)
3
3
Q20: cot90 ..............
A) 1 B) 0
C) 1 D) Undefined
Answer Key
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