More Classes

5th Class
6th Class
7th Class
8th Class
9th Class
10th Class
11th Class
12th Class
NAT I
NAT II
CSS
IQ
General Knowledge
MDCAT
ECAT
GAT General
GAT Subject

Other Links

Go to Home
Online Tests

ECAT Pre General Science Mathematics Chapter 15 Inverse Trigonometric Functions Online Test MCQs With Answers

Question # 1

Choose an answer

Previous

Skip

Next

Question # 2

Choose an answer

Previous

Skip

Next

Question # 3

Choose an answer

1/3

1

3

None of these

Previous

Skip

Next

Question # 4

Tan^-11/x = ______

Choose an answer

sin x

sec^-1X

cot^-1X

None of these

Previous

Skip

Next

Question # 5

Choose an answer

π / 3

π / 4

π / 2

π

Previous

Skip

Next

Question # 6

In the interval 0≤ x ≤ π, the sine is

Choose an answer

Not a function

Not defined

Infinity

Not one-to-one function

Previous

Skip

Next

Question # 7

Choose an answer

Previous

Skip

Next

Question # 8

Choose an answer

Previous

Skip

Next

Question # 9

Choose an answer

Previous

Skip

Next

Question # 10

Choose an answer

Previous

Skip

Next

Question # 11

Choose an answer

Previous

Skip

Next

Question # 12

Cos^-1 12/13 =

Choose an answer

tan^-1 3/5

cot^-1 13/12

Sec^-1 13/12

sin^-1 5/13

Previous

Skip

Next

Question # 13

Choose an answer

Previous

Skip

Next

Question # 14

Choose an answer

Previous

Skip

Next

Question # 15

Choose an answer

Previous

Skip

Next

Question # 16

Choose an answer

1

-1

0

None of these

Previous

Skip

Next

Question # 17

The range of the principal sine function is

Choose an answer

Previous

Skip

Next

Question # 18

Choose an answer

Previous

Skip

Next

Question # 19

Choose an answer

Previous

Skip

Next

Question # 20

Choose an answer

Previous

Skip

Next

Question # 21

Choose an answer

Previous

Skip

Next

Question # 22

sin (sin^-1(1/2))=

Choose an answer

0

2

∞

1/2

Previous

Skip

Next

Question # 23

The value of cos(cos-1 1/2) is

Choose an answer

1/2

√3/2

-1/2

1/√2

Previous

Skip

Next

Question # 24

Choose an answer

Previous

Skip

Next

Question # 25

Choose an answer

Cos 2x = sin 4y

Cos 4y = cos 2x

Cos 3y = sin 4x

None of these

Previous

Skip

Next

Question # 26

Choose an answer

0

1

-1

None of these

Previous

Skip

Next

Question # 27

Choose an answer

Previous

Skip

Next

Question # 28

The value of sin [ arc cos (-1/2)] is

Choose an answer

Previous

Skip

Next

Question # 29

sn (2sin-10.8)

Choose an answer

0.56

0.69

-0.16

0.96

Previous

Skip

Next

Question # 30

tan^-1x > cot^-1x holds for

Choose an answer

x > 1

x < 1

x = 1

All values of x

Previous

Skip

Next

Back