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
Previous
Skip
Next
Question # 2
Choose an answer
Previous
Skip
Next
Question # 3
Tan 3x tan 2x-tan x is equal to
Choose an answer
Tan x tan 2x tan 3x
-tan x tan 2x tan 3x
Tan x tan 2x - tan - tan x tan 3x - tan 2x tan 3x
None of these
Previous
Skip
Next
Question # 4
Choose an answer
none of these
Previous
Skip
Next
Question # 5
Sec 30° = ______
Choose an answer
Previous
Skip
Next
Question # 6
A function f(x) is said to be the periodic function if for all x in the domain of f, there exists a smallest positive number p such the f(x + p) = ______
Choose an answer
f(p)
f(x)
f(o)
None of these
Previous
Skip
Next
Question # 7
The zero vector is regarded to be parallel to
Choose an answer
Every vector
Is some cases
Both a,b
None
Previous
Skip
Next
Question # 8
Choose an answer
A = C
A = B
B = C
None of these
Previous
Skip
Next
Question # 9
The point ________ is in the solution of the inequality 2x - 3y > 5
Choose an answer
(1, -1)
(2,2)
(0,0)
(3,0)
Previous
Skip
Next
Question # 10
The range of the principle cos function is
Choose an answer
Previous
Skip
Next
Question # 11
The points A(+1,-1),B(3,0),C(3,7),D(1,8) are vertices of
Choose an answer
Square
Parallelogram
Rectangle
Trapezium
Previous
Skip
Next
Question # 12
Choose an answer
Previous
Skip
Next
Question # 13
The angle of depression of the point at a distance 70 meters from the foot of the tower from the top of the tower is 45
𝜊
.The height of the tower is
Choose an answer
37m
97m
101m
70m
Previous
Skip
Next
Question # 14
Choose an answer
Rational
Irrational
Natural
Odd
Previous
Skip
Next
Question # 15
The range of the tangent function is
Choose an answer
all real numbers
-1 ≤ x ≥ 1
natural number
z
+
Previous
Skip
Next
Question # 16
The domain of the principle cos function is
Choose an answer
Previous
Skip
Next
Question # 17
The tangents drawn from the point P to a circle are imaginary if
Choose an answer
P is on the circle
P is inside the circle
P is outside the circle
none of these
Previous
Skip
Next
Question # 18
If the lines 2x-3y-1=0,3x-y-5=0 and 3x+py+8=0 meet at a unique point then
Choose an answer
p = -14
p = -1
p =0
p=12
Previous
Skip
Next
Question # 19
Choose an answer
Previous
Skip
Next
Question # 20
Choose an answer
Previous
Skip
Next
Question # 21
Choose an answer
Previous
Skip
Next
Question # 22
For any real numbers x,y,xy=o ⇒
Choose an answer
x ≠ 0 ∧ y ≠ 0
x = 0 ∨ y = 0
x = 0
y = 0
Previous
Skip
Next
Question # 23
A chord passing through the centre of the circle is called
Choose an answer
the secant of the circle
the tangent of the circle
the arc of the circle
the diameter of the circle
Previous
Skip
Next
Question # 24
Choose an answer
Previous
Skip
Next
Question # 25
Choose an answer
Previous
Skip
Next
Question # 26
The number of tangents to the circle x2+ y2 -8x -6y +9 =0 which pass through the point (3,-2) is
Choose an answer
2
1
0
None of these
Previous
Skip
Next
Question # 27
If Projvu = Projuv, then
Choose an answer
Uand vare parallel
|u|=|v|
Uandvre perpendicular
One ofuorv
Previous
Skip
Next
Question # 28
Tan 180° = ______
Choose an answer
-1
0
1
Undefined
Previous
Skip
Next
Question # 29
a.a
-1
= a
-1
.a = 1 is a
Choose an answer
Commutative law of multiplication
Multiplicative identity
Associative law of multiplication
Multiplicative inverse
Previous
Skip
Next
Question # 30
The function sine and Cosine have the closed internal as their range
Choose an answer
[1, 0]
[-1, 1]
[0, 1]
[-1, 2]
Previous
Skip
Next
Question # 31
Choose an answer
none of these
Previous
Skip
Next
Back