Question # 1

The period of the function csc x/4 us

Choose an answer

4x

π/4

8π

π/8

Choose an answer

[0, 0, 0]

[1, 0, 0]

[0, 1, 0]

[0, 0, 1]

{0} is a

Choose an answer

Empty set

Singleton set

Zero set

Null Set

Choose an answer

The vertices of the ellipse x²+ 4y²= 16 are

Choose an answer

Geometrically the modulus of a complex number represents its distance from the

Choose an answer

Point (1,0)

Point (0,1)

Point (1,1)

Point (0,0)

Power set of X i.e P(X) _______ under the binary operation of union U

Choose an answer

Forms a group

Does not form a group

Has no identity element

Infinite set although X is infinite

The set X is

Choose an answer

Proper Subset of X

Not A subset of X

Improper Subset of X

None of these

Choose an answer

When we expand (a + 2b)⁵then

Choose an answer

a⁵+ 10a⁴b + 40a³b²+ 80a²b³+ 80ab⁴+ 32b⁵

a⁵+ a⁴b + a³b²+ a²b³+ ab⁴+ b⁵

5a⁵+ 4a⁴b + 3a³b²+ 2a²b³+ 1 ab⁴+ b⁵

None

Choose an answer

Additive property in R

Multiplication property in R

Cancellation property in R

Distribution property in R

The maximum value of the quadratic function f(x) = -2x2+20x,is

Choose an answer

4

3

50

7

Choose an answer

0

1

-A

-1

If a_n= 2n -3, write the first four terms

Choose an answer

-3, -1, 1, 3

1, 3, 5, 7

-1, 1, 3, 5

None of these

Choose an answer

Arithmetic mean between 14 and 18 is

Choose an answer

16

17

15

32

How many signals can be given by 5 flags of different colours, using 3 flags at a time

Choose an answer

120

60

24

15

The constant distance of all points of the circle from its centre is called the

Choose an answer

Radius of the circle

Secant of the circle

Chord of the circle

Diameter of the circle

Choose an answer

none of these

Choose an answer

additive property

multiplicative property

additive identity

multiplicative identity

If A ⊆ B then A ∪ B is

Choose an answer

A

B

A'

A ∩B

How many arrangements of the letters of the word MI SSI PPI, taken all together can be made?

Choose an answer

Matrices A = [aij] 2 x 3 and B =[bij] 3 x 2 are suitable for

Choose an answer

BA

A²

AB

B²

In R, the additive identity is

Choose an answer

0

1

-1

None

Choose an answer

I andII quadrants

II andIII quadrants

III andIVquadrants

none of these

Choose an answer

In natural logarithm the base is

Choose an answer

1

0

10

e

x³+ 2x²- 3x + 5 is ______

Choose an answer

An equation

A polynomial

Proper rational fractions

Improper rational fractions

More Classes

Other Links

Mathematics ECAT Pre Engineering Online Test MCQs With Answers

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer