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
11th Class Part 1 Mathematics Test Online MCQs With Answers
Question # 1
Conjugate of a + i b is:
Choose an answer
-a + ib
a + ib
-a - ib
a - ib
Previous
Skip
Next
Question # 2
Sequences are also called:
Choose an answer
Series
Progressions
Means
Convergence
Previous
Skip
Next
Question # 3
Choose an answer
Previous
Skip
Next
Question # 4
Choose an answer
a + c = b + d
a + b = c + d
a - b = c - d
None of these
Previous
Skip
Next
Question # 5
The period of tan 3x is:
Choose an answer
Previous
Skip
Next
Question # 6
Choose an answer
Previous
Skip
Next
Question # 7
The middle term of (x-y)
18
is:
Choose an answer
9th
10th
11th
none of these
Previous
Skip
Next
Question # 8
Choose an answer
3:5:2
3:2:1
1:2:3
Previous
Skip
Next
Question # 9
y = tan-1 x if and only if x = tan y, where:
Choose an answer
-1 < x < 1 and - π < y < π
Previous
Skip
Next
Question # 10
If a
n-3
= 2n - 5 then a
n
=
Choose an answer
2n-1
2n+1
2n+3
none
Previous
Skip
Next
Question # 11
Number of terms in the expansion of (x+y)
6
is:
Choose an answer
7
6
2
8
Previous
Skip
Next
Question # 12
2 cos α sin ß =
Choose an answer
cos (α + ß) + cos (α - ß)
sin (α + ß) + sin (α - ß)
sin (α + ß) - sin (α - ß)
cos (α + ß) + cos (α - ß)
Previous
Skip
Next
Question # 13
For what value of k, the sum of the roots of the equation x
2
+ kx + 4 = 0 is equal to the product of its roots:
Choose an answer
±1
4
±4
-4
Previous
Skip
Next
Question # 14
Number of digits multiple of 5 made from the digits 2, 3, 5, 7, 9 is:
Choose an answer
5
24
20
none
Previous
Skip
Next
Question # 15
Choose an answer
right angled
equilateral
isosceles
obtuse angled
Previous
Skip
Next
Question # 16
Sum of all four fourth roots of unity is:
Choose an answer
1
0
-1
3
Previous
Skip
Next
Question # 17
If the sum of the roots of the equation kx
2
- 2x + 2k = 0 is equal to their product, then the value of k is:
Choose an answer
1
2
3
4
Previous
Skip
Next
Question # 18
If one root of 2x
2
+ ax + 6 = 0 is 2 then the value of a is:
Choose an answer
7
-7
Previous
Skip
Next
Question # 19
(1 - sin
2
Θ) (1 + tan
2
Θ) =
Choose an answer
0
1
Θ
-1
Previous
Skip
Next
Question # 20
Range of the function y = tan
-1
x is:
Choose an answer
Previous
Skip
Next
Back