ECAT Pre General Science MCQ Test With Answer for Mathematics Chapter 12

MCQ's Test For ECAT Mathematics Chapter 12 Trigonometric Functions and Identities

Try The MCQ's Test For ECAT Mathematics Chapter 12 Trigonometric Functions and Identities

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ECAT Mathematics Chapter 12 Trigonometric Functions and Identities

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Question # 1

If x>0 and y<0, then cosθ

Question # 2

The circular measure of the angle between the hands of a watch of 4 0'clock is

Question # 3

The value of 289οin radians is

Question # 4

The value of 7π/9 in terms of degree is

Question # 5

the value of 25π/36 in degrees is

Question # 6

If l=1.5 cm and r=2.5 cm, then 0=

Question # 7

If sinθ = 12/13, and sinθ > 0, then tan θ =

Question # 8

The value of 150ο in term of π is

Question # 9

56ο=.....................radians

Question # 10

Express cos 320ο between 0οand 45ο

Question # 11

The value of 2π/3 in degree is

Question # 12

154ο20' =

Question # 13

The area of a sector of a circular region of radius r is

Question # 14

3/π=...........

Question # 15

21.256ο

Question # 16

56ο=.....................radians

Question # 17

16ο30' =

Question # 18

If sinθ = 12/13, and sinθ > 0, then tan θ =

Question # 19

The are of sector of a circular region of radius r is

Question # 20

The circle with are 60 cm2 has an arc 8 cm long. The angle that is subtended at the centre of the circle by the are is

Question # 21

If cosθ = 9/41 and sinθ< 0, the tanθ =

Question # 22

Express cos 320ο between 0οand 45ο

Question # 23

if tanθ = 8/15 and cosθ< 0 , then cscθ =

Question # 24

The value of 63οin term ofπ is

Question # 25

The value of 300ο in term ofπ is

Question # 26

radian is the measure of the angle subtended oat the centre of the circle by an are, whose length is equal to the

Question # 27

The value of 7π /9 in terms of degrees is

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