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11th Class Part 1 Mathematics Test Online MCQs With Answers
Question # 1
Choose an answer
quad. I
quad. II
quad. III
quad. IV
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Question # 2
The series 2 + 2 + 2 ..... is:
Choose an answer
divergent
convergent
oscillatory
none of these
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Question # 3
The probability that a number selected from the numbers 1, 2, 3, 4, 5, ......, 16 is a prime number is:
Choose an answer
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Question # 4
180° = _____________:
Choose an answer
π radians
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Question # 5
Choose an answer
r
1
r
2
r
3
r
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Question # 6
Probability of a certain event is:
Choose an answer
0
1
>1
∞
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Question # 7
If A = {1, 2, 7, 9}, B = {1, 4, 7, 11}:
Choose an answer
disjoints sets
equal sets
overlapping sets
complementary sets
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Question # 8
No. of ways of solving a quadratic equation:
Choose an answer
1
3
2
4
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Question # 9
tan (α - ß ) =
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Question # 10
What is called the arrangement of numbers formed according to some definite rule ?
Choose an answer
arithmetic sequence
geometricsequence
sequence
none of these
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Question # 11
In any triangle ABC, law of tangents is:
Choose an answer
all of these
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Question # 12
If sinΘ <0, cosΘ<0 then the terminal arm of the angle lies in quadrant:
Choose an answer
I
II
III
IV
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Question # 13
The period of sec x is:
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Question # 14
If A = [aij] and B = [bij] are two matrices of same order r × s, then order of A - B is:
Choose an answer
r - s
r × s
r + s
none of these
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Question # 15
Graphs of trigonometric function within their domains are:
Choose an answer
line segments
sharp corners
broken lines
smooth curves
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Question # 16
sin (Θ - π) =
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Question # 17
B - A is a subset of:
Choose an answer
A
B
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Question # 18
In 2s = a + b + , then in any triangle ABC:
Choose an answer
all of above
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Question # 19
(1 - sin
2
Θ) (1 + tan
2
Θ) =
Choose an answer
0
1
Θ
-1
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Question # 20
Choose an answer
x = 0, y = 0
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Question # 21
The series 3 + 33 + 333 + ...... is:
Choose an answer
A.P
G.P
H.P
none of these
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