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
If A is a subset of B and B contains at least one element which is not an element of A, then A is said to be
Choose an answer
Improper subset of B
Super set of B
Proper subset of B
None of these
Previous
Skip
Next
Question # 4
The set which has no proper subset is
Choose an answer
{0}
{}
{∅}
None of these
Previous
Skip
Next
Question # 5
If f(x) = x
2
then f(0) is
Choose an answer
0
1
2
none of these
Previous
Skip
Next
Question # 6
Choose an answer
0
1
-1
undefined
Previous
Skip
Next
Question # 7
1/2,1/3,1/4,1/5.........is
Choose an answer
a geometric sec
an arithmetric series
finite sequence
an infinite sequece
Previous
Skip
Next
Question # 8
Choose an answer
1
-1
Previous
Skip
Next
Question # 9
The symbol ______ shall be used both for equation and identity
Choose an answer
Previous
Skip
Next
Question # 10
Choose an answer
Previous
Skip
Next
Question # 11
Choose an answer
none of these
Previous
Skip
Next
Question # 12
Choose an answer
Previous
Skip
Next
Question # 13
Derivative of x
3
w.r.t x is
Choose an answer
0
1
3x
2
x
3
Previous
Skip
Next
Question # 14
Period of sin x is
Choose an answer
Previous
Skip
Next
Question # 15
Choose an answer
None of these
Previous
Skip
Next
Question # 16
The multiplicative inverse of (a,b) is
Choose an answer
Previous
Skip
Next
Question # 17
Range of cot
θ
is
Choose an answer
(+
∞
to -
∞
)
(-1 to +1)
(-5 to +5)
Set of even numbers only
Previous
Skip
Next
Question # 18
The domain of y = cos-1 x is
Choose an answer
-∞ < x < ∞
-1≤ x≤ 1
x≤ -1 or x ≥ 1
None of these
Previous
Skip
Next
Question # 19
Choose an answer
30°
45°
60°
75°
Previous
Skip
Next
Question # 20
If all members of a sequence are real numbers then it is called a
Choose an answer
Series
Function
Real sequence
Range
Previous
Skip
Next
Question # 21
Choose an answer
Previous
Skip
Next
Question # 22
The sum of an indicated number of terms in a sequence is called
Choose an answer
sequence
progression
Series
Mean
Previous
Skip
Next
Question # 23
Form a group of 5 men and 3 women, a committee of 4 persons is to be selected randomly. The probability that there is a majority of men is
Choose an answer
1/4
1/3
1/2
1/6
Previous
Skip
Next
Question # 24
For Cosine Rule of any triangle ABC, b
2
is equal to
Choose an answer
a
2
- c
2
+ 2ab cos A
a
3
+ c
3
- 3ab cos A
a
2
+ c
2
- 2ac cos B
a
2
- c
2
4bc cos A
Previous
Skip
Next
Question # 25
If f(x) = x
3
- 2x
2
+ 4x -1 then f(0) is
Choose an answer
0
1
-1
none of these
Previous
Skip
Next
Question # 26
The period of|sin2x| is
Choose an answer
π/2
-π/2
π
π/3
Previous
Skip
Next
Question # 27
3x + 4
<
0 is
Choose an answer
not inequality
equation
identity
inequality
Previous
Skip
Next
Question # 28
Choose an answer
Previous
Skip
Next
Question # 29
Choose an answer
Previous
Skip
Next
Question # 30
Choose an answer
Previous
Skip
Next
Question # 31
Choose an answer
2
7
8
12
Previous
Skip
Next
Back
