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Online Tests
11th Class Part 1 Mathematics Test Online MCQs With Answers
Question # 1
Zero is:
Choose an answer
a natural number
a whole number
a positive integer
a negativeinteger
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Question # 2
cos(tan
-1
∞) =
Choose an answer
0
∞
1
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Question # 3
Choose an answer
cos x
sec x
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Question # 4
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Question # 5
5x
2
+ 8x + 3 = 0 is:
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Question # 6
If 4
x
= 2, then x equals:
Choose an answer
2
1
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Question # 7
Choose an answer
4
16
8
64
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Question # 8
In binomial expansion of (a+b)n, n is positive integer the sum of even coefficients equals:
Choose an answer
none of these
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Question # 9
tan(π + tan
-1
x ) =
Choose an answer
x
π+x
π-x
none of these
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Question # 10
Choose an answer
4
6
8
10
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Question # 11
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Question # 12
The other name of quadratic equation is:
Choose an answer
linear equation
1st degree equation
2nd degree equation
none
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Question # 13
If S is the H.M between 2 and b then b = :
Choose an answer
-10
10
7
5
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Question # 14
- 72° = ___________________:
Choose an answer
none of these
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Question # 15
Irrational numbers are:
Choose an answer
terminating decimals
non-terminating decimals
non-terminating, repeating decimals
non-terminating, non repeating
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Question # 16
Domain of the function y = tan
-1
x is:
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Question # 17
In a right isoceles triangle, one acute angle is:
Choose an answer
30°
45°
60°
75°
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Question # 18
A set is defined as:
Choose an answer
collection of some objects
well defined collection of some objects
well defined collection of distinct objects
none of these
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Question # 19
Choose an answer
r
1
r
2
r
3
r
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Question # 20
Inverse of an element in a group is:
Choose an answer
infinite
finite
unique
not possible
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Question # 21
Choose an answer
p is false and q is true
both p and q are false
p is true and q is false
both p and q are true
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