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
The element range of sequence are called
Choose an answer
Series
progression
Members
Terms
Previous
Skip
Next
Question # 2
Choose an answer
Previous
Skip
Next
Question # 3
A fraction in which the degree of the numerator is greater than or equal to the degree of the denominator is called
Choose an answer
A proper fraction
An improper fraction
An equation
An identity
Previous
Skip
Next
Question # 4
sn (2sin-10.8)
Choose an answer
0.56
0.69
-0.16
0.96
Previous
Skip
Next
Question # 5
Choose an answer
sin 2x + c
-sin 2x + c
Previous
Skip
Next
Question # 6
An equation in which at least one term contains dy/dx, d
2
y /dx
2
etc, is called.
Choose an answer
Differential equation
Initial condition
General solution
Singular equation
Previous
Skip
Next
Question # 7
Choose an answer
12
6
8
none of these
Previous
Skip
Next
Question # 8
Choose an answer
b = c
a = c
a = c
b = 0
Previous
Skip
Next
Question # 9
Choose an answer
x = f(y)
y = f(x)
x = f(x)
y = f(y)
Previous
Skip
Next
Question # 10
In-radius is denoted by
Choose an answer
r
η
r2
R
Previous
Skip
Next
Question # 11
Choose an answer
Previous
Skip
Next
Question # 12
If the matrices A and B are conformable for multiplication then (AB)
t
= ______
Choose an answer
AB
A
t
B
t
B
t
A
t
A
t
B
Previous
Skip
Next
Question # 13
Choose an answer
1
-1
Previous
Skip
Next
Question # 14
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 # 15
If the matrices A and B have the order 1 x 10 and 10 x 1 then order of AB is
Choose an answer
1 x 1
1 x 10
10 x 10
10 x 1
Previous
Skip
Next
Question # 16
The general term of a sequence is denoted by
Choose an answer
a
1
a
n
n
s
n
Previous
Skip
Next
Question # 17
Cos (
α
+
β
) - cos (
α
-
β
) =
Choose an answer
-2 sin
α
sin
β
2 sin
α
cos
β
-2 sin
α
cos
α
4 sin
α
cos
β
Previous
Skip
Next
Question # 18
Choose an answer
Previous
Skip
Next
Question # 19
A vertical pole is 8m high and the length of its shadow is 6m. The angle of elevation of the sun of the moment is
Choose an answer
57𝜊
-48𝜊
27𝜊
53𝜊
Previous
Skip
Next
Question # 20
A dice is rolled. The probability that the dots on the top are greater than 4 is
Choose an answer
1/6
1/3
1/2
1
Previous
Skip
Next
Question # 21
Choose an answer
Two real roots
Two positive roots
Two negative roots
One positive and one negative root
Previous
Skip
Next
Question # 22
Choose an answer
Right angled
Obtuse angled
Isosceles
Equilateral
Previous
Skip
Next
Question # 23
Choose an answer
Previous
Skip
Next
Question # 24
f(x) = 3x/x
2
+ 1 is:
Choose an answer
an even function
an odd function
an even and implicit function
neither even nor a odd
Previous
Skip
Next
Question # 25
30° = ______
Choose an answer
Previous
Skip
Next
Question # 26
The law of sines is
Choose an answer
Previous
Skip
Next
Question # 27
Choose an answer
a = -1/2, b = -1
a = 1, b = 2
a = 2, b = 3
None of above
Previous
Skip
Next
Question # 28
The equation of vertical asymptotes of y = cos ecx is
Choose an answer
x = 0
y = 0
x =∞
y =∞
Previous
Skip
Next
Question # 29
If z = (x,y) , then z ̅ =
Choose an answer
(-x,y)
(x,-y)
(-x, -y)
None of these
Previous
Skip
Next
Question # 30
A statement which is either true or false is called
Choose an answer
Induction
Deduction
Propositicon
Logic
Previous
Skip
Next
Question # 31
The equation of the directrix of the parabola x
2
= 4ay is
Choose an answer
x + a = 0
x - a = 0
y + a = 0
y - a = 0
Previous
Skip
Next
Back