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
The angle of depression of a point situated at a distance of 70 meters from the base of a tower is 45°. The height of the tower is
Choose an answer
70 m
85 m
35 m
None of these
Previous
Skip
Next
Question # 3
Which of the following us a scalar
Choose an answer
displacement
velocity
acceleration
density
Previous
Skip
Next
Question # 4
The point of concurrency of the right bisectors of the sides of a triangle is called
Choose an answer
incentre
circum center
e-center
centroid
Previous
Skip
Next
Question # 5
Choose an answer
Previous
Skip
Next
Question # 6
The set of all antiderivaties of f(= ∫f(x)dx) is the
Choose an answer
Definite integral
Indefinite integral
Integral
Area
Previous
Skip
Next
Question # 7
The set { {a, b} } is
Choose an answer
Infinite set
Singleton set
Two points set
Empty set
Previous
Skip
Next
Question # 8
What is the value of cos-1(1/2)?
Choose an answer
π/3
π/4
3π/2
π/6
Previous
Skip
Next
Question # 9
Choose an answer
trigonometric equation
conditional equation
identity
None
Previous
Skip
Next
Question # 10
if f(x) = x
3
-3x
2
+5x -1, then f(-√2)=
Choose an answer
7+7√2
3+3√2
-7-7√2
-3-3√2
Previous
Skip
Next
Question # 11
The third term in the expansion of (1+2x) is
Choose an answer
-2x2
-4x2
2x2
4x2
Previous
Skip
Next
Question # 12
Choose an answer
15
15 i
-15 i
-15
Previous
Skip
Next
Question # 13
Choose an answer
1/8
1/2
1/4
1/6
Previous
Skip
Next
Question # 14
Choose an answer
Previous
Skip
Next
Question # 15
Two cards are drawn at random without replacement. the probability that the first is a king and second is not a king is
Choose an answer
48 / 663
24 / 663
12 / 663
None of these
Previous
Skip
Next
Question # 16
Choose an answer
Previous
Skip
Next
Question # 17
If 3x4 +4x3+x5is divided by x+1 , which of the following is the remainder
Choose an answer
7
-2
6
1
Previous
Skip
Next
Question # 18
Choose an answer
Previous
Skip
Next
Question # 19
For any set B,B∪B' is
Choose an answer
Is set B
Set B'
Universal set
Previous
Skip
Next
Question # 20
Choose an answer
Previous
Skip
Next
Question # 21
If a particle moves according to the law s = t
3
- t
2
, then its velocity at time t = 1.5 is
Choose an answer
9/2
15/4
5
None
Previous
Skip
Next
Question # 22
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 # 23
An infinite arithmetic series is always
Choose an answer
Convergent
Oscillatory
Divergent
None of these
Previous
Skip
Next
Question # 24
Choose an answer
0
1
-1
None
Previous
Skip
Next
Question # 25
Choose an answer
Previous
Skip
Next
Question # 26
Choose an answer
Previous
Skip
Next
Question # 27
Choose an answer
Previous
Skip
Next
Question # 28
tan (-135°) = ______
θ
Choose an answer
0
1
2
3
Previous
Skip
Next
Question # 29
Choose an answer
Previous
Skip
Next
Question # 30
In R, the additive inverse of a is
Choose an answer
0
1
-a
1/a
Previous
Skip
Next
Question # 31
If z=(x,y) then z has no multiplicative inverse when
Choose an answer
x ≠ 0, y = 0
x = 0, y = 0
x = 0, y ≠ 0
None of these
Previous
Skip
Next
Back