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 Mathematics Online Test MCQs With Answers
Question # 1
Choose an answer
c/a
-c/a
b/a
-b/a
Previous
Skip
Next
Question # 2
Choose an answer
Previous
Skip
Next
Question # 3
Choose an answer
none of these
Previous
Skip
Next
Question # 4
A series consisting of an unlimited number of terms is termed as an
Choose an answer
Finite sequence
Infinite sequence
Infinite series
geometric sequence
Previous
Skip
Next
Question # 5
Tan 180° = ______
Choose an answer
-1
0
1
Undefined
Previous
Skip
Next
Question # 6
A - B = ______
Choose an answer
Previous
Skip
Next
Question # 7
Choose an answer
Improper rational fraction
Proper rational fraction
Polynomial
Equation
Previous
Skip
Next
Question # 8
The sum of all even numbers less than 100 is
Choose an answer
2450
2352
2272
2468
Previous
Skip
Next
Question # 9
Matrix multiplication is
Choose an answer
Commutative
Not commutative
Not associative
Not distributive
Previous
Skip
Next
Question # 10
tan(π-θ)=_____;
Choose an answer
tanθ
cotθ
-tanθ
-cotθ
Previous
Skip
Next
Question # 11
If uv= Projuv then
Choose an answer
Uandvare parallel
vis a unit vector
Uis a unit vector
Both b and c
Previous
Skip
Next
Question # 12
How many arrangements of the letters of the word MI SSI PPI, taken all together can be made?
Choose an answer
Previous
Skip
Next
Question # 13
p(x) = 2x
4
- 3x
3
+ 2x - 1 is polynomial of degree
Choose an answer
1
2
3
4
Previous
Skip
Next
Question # 14
If f(x)= x
3
then f(-2) is
Choose an answer
-2
-4
-8
8
Previous
Skip
Next
Question # 15
Matrices A = [aij] 2 x 3 and B = [bij] 3 x 2 are suitable for
Choose an answer
BA
A2
AB
B2
Previous
Skip
Next
Question # 16
Choose an answer
Previous
Skip
Next
Question # 17
If a,b c are sides of a triangle taken in order then a x b =
Choose an answer
b x c
b x a
cxa
Both a & b
Previous
Skip
Next
Question # 18
If
α
,
β
are the roots of ax
2
+ bx + c = 0 and
α
+ h,
β
+ h are the roots of px
2
+ qx + r=0, then h =
Choose an answer
Previous
Skip
Next
Question # 19
The 6th term of the sequence 7,9,12,16......is
Choose an answer
27
32
20
19
Previous
Skip
Next
Question # 20
Choose an answer
Previous
Skip
Next
Question # 21
If n is any positive integer ,t hen 2+4+6+......+2 n=
Choose an answer
2
n
-1
2
n
+1
n
2
+1
n(n+1)
Previous
Skip
Next
Question # 22
If a cone is cut by a plane perpendicular to the axis of the cone, then the section is a
Choose an answer
Parabola
Circle
Hyperbola
Ellipse
Previous
Skip
Next
Question # 23
n
C
2
= exists when n is ______
Choose an answer
Previous
Skip
Next
Question # 24
The maximum value of the quadratic function f(x) = -2x2+20x,is
Choose an answer
4
3
50
7
Previous
Skip
Next
Question # 25
Choose an answer
Previous
Skip
Next
Question # 26
Choose an answer
1
2
3
Previous
Skip
Next
Question # 27
Choose an answer
Previous
Skip
Next
Question # 28
The solution set of the equation |3x + 2| = 5 is
Choose an answer
Previous
Skip
Next
Question # 29
Such fraction which can not be written in the form ofp⁄q where p,q and q≠ 0,such fractions are called.
Choose an answer
Fractinal numbers
Rational Numbers
Even Numbers
Whole Numbers
Previous
Skip
Next
Question # 30
Choose an answer
-1
0
1
undefined
Previous
Skip
Next
Question # 31
Second derivative of y = x
9
+ 10x
2
+ 2x - 1 at x = 0 is
Choose an answer
10
20
12
1
Previous
Skip
Next
Back