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Online Tests
Mathematics FA Part 1 Online Test MCQs With Answers
Question # 1
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2
-2
5
-5
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Question # 2
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r
1
r
2
r
3
r
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Question # 3
The ordered pairs (2, 5) and (5, 2) are:
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not equal
equal
disjoint
empty
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Question # 4
If the matrices A & B have the orders 2×3 and 5×2 then order BA is:
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3×5
5×2
2×2
none
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Question # 5
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A
B
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Question # 6
No. of diagonals can be formed by joining the vertices of the polygon having 12 sides ?
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70
54
70
73
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Question # 7
No. of triangles can be formed by joining the vertices of the polygon having 5 sides ?
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10
15
20
none of these
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Question # 8
y = sin
-1
x if and only if x = sin y, where:
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Question # 9
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1 + cos Θ
1 - cos Θ
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Question # 10
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Question # 11
n! stands for:
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product of first natural numbers
sum of n natural numbers
product of n integers
none of these
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Question # 12
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3×3
3×2
2×1
2×3
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Question # 13
The range of principal tangent function is:
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Question # 14
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2x
x
2
1
none of these
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Question # 15
No. of selection of n different things out of n is:
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1
n
n!
none
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Question # 16
If n(S) = 3 then n {P(S)} =
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2
8
16
4
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Question # 17
If two rows (or two columns) in a square matrix are identical (i.e. corresponding elements are equal), the value of the determinant is:
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0
1
-1
±1
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Question # 18
A biconditional is written in symbols as:
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Question # 19
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3×1
1×3
3×3
1×1
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Question # 20
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Question # 21
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0
-1
>1
none
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