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
NAT I Engineering Mathematics MCQs With Answers
Question # 1
If A and B are two events then P(A∪B) =? (when A and B are disjoint)
Choose an answer
P(A) - P(B)
P(A) x P(B)
P(A) + P(B)
P(A) + P(B) -P(A∩B)
Previous
Skip
Next
Question # 2
If the order of A is n x m. Then order of kA is
Choose an answer
Forms a group
Does not form a group
Contains no additive identity
Contains no additive inverse
Previous
Skip
Next
Question # 3
Write the first four term of the arithmetic sequence if a
1
= 5 and other three consecutive terms are 23,26,29
Choose an answer
18 years
36 years
8 years
16 years
Previous
Skip
Next
Question # 4
If 2 Sin x Cos 2 x = Sin x then?
Choose an answer
X = nπ+ π/6
X = nπ +π/3
X = nπ +1
X = nπ + π/2
Previous
Skip
Next
Question # 5
In which quadrant is the solution of the equation sin x - 1 = 0
Choose an answer
II quadrants
II and III quadrants
III and Iv quadrants
I quadrant
Previous
Skip
Next
Question # 6
How many elements are in the sample space of two rolling dies
Choose an answer
6
12
18
36
Previous
Skip
Next
Question # 7
Cos 315° =
Choose an answer
0.707
0.5
1
0
Previous
Skip
Next
Question # 8
Tan
-1
1/x =______
Choose an answer
Sin x
Sec
-1
X
Cot
-1
X
Sin Ix/cos- Ix
Previous
Skip
Next
Question # 9
If x < y, 2x = A and 2y = B then
Choose an answer
A =B
A < B
A< X
B < y
Previous
Skip
Next
Question # 10
Given X, Y are any two sets such that number of elements in X=28, number of elements in set Y=28, and number of elements in set X∪Y=54, then number of elements in set X∩Y=
Choose an answer
-7 + 2i
7 + 2i
7-2i
√53
Previous
Skip
Next
Back