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 Trigonometric Functions and Their Graphs No 2
Q1: Find the period of cos2x
A)
2

B)
2
3

C)  D) 2
Q2: Find the period of tan4x
A)
3
2

B)
2

C)  D)
4

Q3: Find the period of cot
2
x
A)
2

B)
2
3

C)  D) 2
Q4: Find the period of sin
3
x
A)  B) 2 C) 4 D) 6
Q5: Find the period of csc
4
x
A) 8 B) 6 C) 4 D) 4
Q6: Find the period of sin
5
x
A) 12 B) 10 C) 5 D) 6
Q7: Find the period of cos
6
x
A)  B) 6 C) 12 D) 16
Q8: Find the period of tan
7
x
A) 3 B) 5 C) 7 D) 14
Q9: Find the period of cot8x
A)
3

B)
5

C)
4
5

D)
8

Q10: Find the period of sec9x
A)  B)
2
9

C)
9

D)
3


2. PAKTURK Success is a ladder you cannot climb with your hands in your pockets 2
Q11: Find the period of csc10x
A)  B)
5

C) 5 D) 15
Q12: Find the period of 3sin x
A)  B) 2 C) 4 D) 6
Q13: Find the period of 2cos x
A) 2 B)  C) 3 D) 4
Q14: Find the period of 3cos
5
x
A) 12 B) 10 C) 5 D) 6
Answer Key
1 2 3 4 5 6 7 8 9 10
11 12 13 14 15 16 17 18 19 20