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
Mathematics ECAT Pre Engineering Online Test MCQs With Answers
Question # 1
The curve f(x,y) = 0 has a central symmetry if
Choose an answer
f(-x,-y)=f(x,y)
f(x,-y)=f(x,y)
f(-x,y)=f(x,y)
f(-x,-y)≠f(x,y)
Previous
Skip
Next
Question # 2
Choose an answer
Previous
Skip
Next
Question # 3
The eccentricity of the conic 9x
2
- 16y
2
= 144 is
Choose an answer
4/5
5/4
4/3
3/4
Previous
Skip
Next
Question # 4
Choose an answer
Previous
Skip
Next
Question # 5
Choose an answer
Previous
Skip
Next
Question # 6
The complement of set A relative to universal set U is the set
Choose an answer
{x / x∈ A∧ x∈ U}
{x / x∉ A∧ x ∈ U}
{x / x∈ A and x ∉ U}
A-U
Previous
Skip
Next
Question # 7
The number of standard parabolic functions are is
Choose an answer
4
2
3
1
Previous
Skip
Next
Question # 8
Choose an answer
[0,1[
[0, 1]
]0, 1[
None of these
Previous
Skip
Next
Question # 9
The center of the sphore which passes thro' (a, 0, 0), (0, b, 0), (0, 0, c) and (0, 0, 0) is
Choose an answer
Previous
Skip
Next
Question # 10
Choose an answer
Previous
Skip
Next
Question # 11
For each real number, there is a number which is its
Choose an answer
Negative
Possitive
Opposite
Similar
Previous
Skip
Next
Question # 12
The two different parts of the hyperbola are called its
Choose an answer
Vertices
Directrices
Nappes
Branches
Previous
Skip
Next
Question # 13
The sum of all positive integral multiple of 5 less than 100 is
Choose an answer
950
760
1230
875
Previous
Skip
Next
Question # 14
Choose an answer
Previous
Skip
Next
Question # 15
Choose an answer
2x + 3
x
2
+ 3 + c
Previous
Skip
Next
Question # 16
The perpendicular bisector of any chord of a circle
Choose an answer
Passes through the centre of the circle
Does not pass through the centre of the circle
May or may not pass through the centre of the circle
None of these
Previous
Skip
Next
Question # 17
The vertex of the graph of the quadratic function f(x) = x2 -10, is
Choose an answer
(0 , -10)
(-10,0)
(10,0)
(0,10)
Previous
Skip
Next
Question # 18
Choose an answer
0
1
13
Previous
Skip
Next
Question # 19
The towers each 120 meters high are 800 meters apart. The measure of the angle of elevation from the base of one tower to the top of the other is
Choose an answer
12
𝜊
9
𝜊
7
𝜊
-120
𝜊
Previous
Skip
Next
Question # 20
Choose an answer
Previous
Skip
Next
Question # 21
Choose an answer
Previous
Skip
Next
Question # 22
The statement that a group can have more than one identity elements is
Choose an answer
True
False
Ambiguous
Some times true
Previous
Skip
Next
Question # 23
Choose an answer
6x - 2 + c
x
3
- x
2
+ x + c
6x - x
2
+ c
6x
3
- x
2
+ c
Previous
Skip
Next
Question # 24
The transport of a rectangular matrix is a
Choose an answer
Square matrix
Rectangular matrix
Row matrix
Column matrix
Previous
Skip
Next
Question # 25
Choose an answer
Previous
Skip
Next
Question # 26
Choose an answer
0
1
undefined
Previous
Skip
Next
Question # 27
Cos-1(x)=
Choose an answer
cos x
x
tan-1(-x)
Sec-1 (1/x)
Previous
Skip
Next
Question # 28
Choose an answer
Principle of equality of fractions
Rule for product of fractions
Golden rule of fractions
Rule for quotient of fractions
Previous
Skip
Next
Question # 29
Considering Cosine Rule of any triangle ABC, possible measures of angle A includes
Choose an answer
Angle A is obtuse
Angle A is acute
Angle A is right-angle
All of above
Previous
Skip
Next
Question # 30
No term of a harmonic sequence can be
Choose an answer
0
1
2
3
Previous
Skip
Next
Question # 31
x = ________ is in the solution of 2x - 3 < 0
Choose an answer
2
-2
3
4
Previous
Skip
Next
Back
