ECAT Pre General Science MCQ Test With Answer for Mathematics Chapter 13

Question # 1

Period of sec x is ______

A
B
C
D

Question # 2

Domain of cotθis

A
B
C
D

Question # 3

The period of sin x/2 = Cos x/3 is

2p A
12p B
13p C
7p D

Question # 4

Domain of sec x is ______

A
B
C
D

Question # 5

Range of cos x is ______

[-1, 1] A
R B
Negative real numbers C
R - { x | - 1 < x < 1} D

Question # 6

Period of cos x is _____

A
B
C
D

Question # 7

The period of 3 sin x is

2π A
9π B
3π C
5π D

Question # 8

tan (π-θ) = ______

- sinθ A
- tanθ B
- cosθ C
- cotθ D

Question # 9

The period of|sin⁡2x| is

π/2 A
-π/2 B
π C
π/3 D

Question # 10

The period of tan [x/3] is ______

2π A
4π
B
3π
C
5π D

Question # 11

What is the period of sin 2x/3 cos 4x=?

π A
2π B
π/2 C
π/3 D

Question # 12

What is the period of 6 sin x=?

π A
-π B
π/2 C
2π D

Question # 13

2π is the period of

sin𝜽 A
tan𝜽 B
cot𝜽 C
all circular function D

Question # 14

The Domain of y = sin x is ______

Set of real numbers A
Rational B
Irrational no. C
None of above D

Question # 15

The period of cosec 10x is _______

A
B
C
D

Question # 16

Range of tan x is ______

[-1, -] A
R B
Negative real numbers C
R - {x | - 1 < x < 1} D

Question # 17

Range of tanθis

Set of complex numbers A
Set of real numbers B
Set of odd numbers C
Set of positive integers only D

Question # 18

Period of Sine and Cosine function is

π A
2π B
-π C
-2π D

Question # 19

Range of 3 sin x is ______

[ -3, 3] A
[-1, 1] B
R C
None of these D

Question # 20

Domain of sin x is ______

A
B
C
D

Question # 21

The period of 2 cos x is

30π A
7π B
5π C
2π D

Question # 22

What is the period of tan 4/3 x =?

π/4 A
4π/3 B
7π/4 C
3π/4 D

Question # 23

Sine is a periodic function and its period is ______

π A
s B
2π C
4π
D

Question # 24

Period of sin 3x is ______

A
B
C
D

Question # 25

Period of Tangent function is

0° A
-π B
π C
2π D

Question # 26

Range of sin x is ______

[-1, 1] A
R B
Negative real numbers C
None of these D

Question # 27

Range of cosθis

A
B
C
D

Question # 28

Domain of secθis

A
B
C
D

Question # 29

Domain of cos x is ______

A
B
C
D

Question # 30

Range of secθis

Z - {x | -1 < x < 1} A
W - {x | -1 < x < 1} B
R - {x | -1 < x < 1} C
R D

Sr.#	Question	Answer
1	Period of Cotangent function is	A. π B. -π C. 0 D. -2π
2	Period of cos x is _____
3	tan (π-θ) = ______	A. - sinθ B. - tanθ C. - cosθ D. - cotθ
4	Domain of y = cot x = ______
5	The period of cosec 10x is _______
6	The period of\|sin⁡2x\| is	A. π/2 B. -π/2 C. π D. π/3
7	The period of tan [x/3] is ______	A. 2π B. 4π C. 3π D. 5π
8	Range of sin x is ______	A. [-1, 1] B. R C. Negative real numbers D. None of these
9	What is the period of sin 2x/3 cos 4x=?	A. π B. 2π C. π/2 D. π/3
10	Domain of tan x is ______

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