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 Online Test MCQs With Answers

Question # 1

A line joining two distinct points on a parabola is called

Choose an answer

Axis

Directrix

Chord

Tangent

Previous

Skip

Next

Question # 2

Choose an answer

A = x, B = 1

A = 0, B = 2

A = -1, B = 1

A = x-1, B = x + 1

Previous

Skip

Next

Question # 3

If (0, 0) and (1, 0) are the end points of a diameter, then the equation of the circle is

Choose an answer

Previous

Skip

Next

Question # 4

The number of non zero rows in echelon form of a matrix is called

Choose an answer

Order of matrix

Rank of matrix

Row operation

None of these

Previous

Skip

Next

Question # 5

Domain of sin x is ______

Choose an answer

Previous

Skip

Next

Question # 6

Choose an answer

Previous

Skip

Next

Question # 7

The set {{a,b}} is

Choose an answer

Infinite set

Singleton set

Two points set

None

Previous

Skip

Next

Question # 8

The third term in the expansion of (1+2x) is

Choose an answer

-2x2

-4x2

2x2

4x2

Previous

Skip

Next

Question # 9

The maximum value of sinθcosθis

Choose an answer

1

1/2

1/4

1/6

Previous

Skip

Next

Question # 10

Choose an answer

2x + 3

x²+ 3 + c

Previous

Skip

Next

Question # 11

24 can be written as a product of

Choose an answer

Odd factors

Even factors

Whole factors

Prime factors

Previous

Skip

Next

Question # 12

Cos-1(x)=

Choose an answer

cos x

x

tan-1(-x)

Sec-1 (1/x)

Previous

Skip

Next

Question # 13

∀ z ∈ C, multipliucative is

Choose an answer

(1,1)

(1,0)

(0,1)

None of these

Previous

Skip

Next

Question # 14

Choose an answer

Does not exist because f is unbounded

Is not attained even though f is bounded

Is equal to 1

Is equal to -1

Previous

Skip

Next

Question # 15

How many necklaces can be made from 6 beads of different colours?

Choose an answer

120

60

24

15

Previous

Skip

Next

Question # 16

If a > 0,b > 0, c > 0 then the roots of the equation ax2+ bx + c =0 are

Choose an answer

Real and negative

Non-real with negative real parts

Real and positive

Nothing can be said

Previous

Skip

Next

Question # 17

Choose an answer

Previous

Skip

Next

Question # 18

The eccentricity e of an ellipse is always

Choose an answer

Rational

Real

Irrational

Integer

Previous

Skip

Next

Question # 19

If Sin A = sin B, cos A = cos B, then the value of A in terms of B is

Choose an answer

Previous

Skip

Next

Question # 20

If circumference of circle is divided into 360 congruent parts the angle subtended by one part at the centre of circle is

Choose an answer

1 degree

1 second

1 minute

1 radian

Previous

Skip

Next

Question # 21

Choose an answer

Previous

Skip

Next

Question # 22

Choose an answer

Previous

Skip

Next

Question # 23

The condition for polynomial equation ax²+ bx + c = 0 to be quadratic is

Choose an answer

Previous

Skip

Next

Question # 24

Choose an answer

Previous

Skip

Next

Question # 25

The exterior angle of the interior angle C of he quadrilateral whose vertices are A(5,2),B(-2,3),C(-3,-4),D(4,-5) is

Choose an answer

30°

60°

45°

90°

Previous

Skip

Next

Question # 26

Choose an answer

none of these

Previous

Skip

Next

Question # 27

The condition for ax2 + bx c to be expressed as the product of linear polynomials is

Choose an answer

b4 - 4ac =0

b4- 4ac ≥0

b4- 4ac <0

b4= 4ac

Previous

Skip

Next

Question # 28

Choose an answer

Additive property of inequality

Commutative property

Additive inverse

Additive identity

Previous

Skip

Next

Question # 29

Choose an answer

Additive property in R

Multiplication property in R

Cancellation property in R

Distribution property in R

Previous

Skip

Next

Question # 30

Which is a proper rational fraction

Choose an answer

Previous

Skip

Next

Question # 31

Choose an answer

Previous

Skip

Next

Back