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Topic: Chapter 2: Basic Algebra
Topic: Chapter 2: Basic Algebra
«
Test: 1
(current)
Test: 2
»
Topic:
Chapter 2: Basic Algebra
Tag:
TN 11th Maths
Q.
1
If |x + 2| ≤ 9, then x belongs to
A.
(-∞,-7)
B.
[-11, 7]
C.
(-∞,-7) ∪ [11, ∞)
D.
(-11, 7)
Answer :
Option B
Explaination / Solution:
No Explaination.
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Topic:
Chapter 2: Basic Algebra
Tag:
TN 11th Maths
Q.
2
Given that x, y and b are real numbers x < y, b > 0, then
A.
xb < yb
B.
xb > yb
C.
xb ≤ yb
D.
x/b ≥ y/b
Answer :
Option A
Explaination / Solution:
No Explaination.
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Topic:
Chapter 2: Basic Algebra
Tag:
TN 11th Maths
Q.
3
If |x – 2| / (x – 2) ≥ 0, then x belongs to
A.
[2, ∞)
B.
(2, ∞)
C.
(-∞, 2)
D.
(-2, ∞)
Answer :
Option A
Explaination / Solution:
No Explaination.
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Topic:
Chapter 2: Basic Algebra
Tag:
TN 11th Maths
Q.
4
The solution of 5x - 1 < 24 and 5x + 1 > -24 is
A.
(4, 5)
B.
(-5,-4)
C.
(-5, 5)
D.
(-5, 4)
Answer :
Option C
Explaination / Solution:
No Explaination.
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Topic:
Chapter 2: Basic Algebra
Tag:
TN 11th Maths
Q.
5
The solution set of the following inequality |x - 1| ≥ |x – 3| is
A.
[0, 2]
B.
[2,∞)
C.
(0, 2)
D.
(-∞, 2)
Answer :
Option B
Explaination / Solution:
No Explaination.
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Topic:
Chapter 2: Basic Algebra
Tag:
TN 11th Maths
Q.
6
The value of log
√2
512 is
A.
16
B.
18
C.
9
D.
12
Answer :
Option B
Explaination / Solution:
No Explaination.
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Topic:
Chapter 2: Basic Algebra
Tag:
TN 11th Maths
Q.
7
The value of log
3
1/81 is
A.
-2
B.
-8
C.
-4
D.
-9
Answer :
Option C
Explaination / Solution:
No Explaination.
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Topic:
Chapter 2: Basic Algebra
Tag:
TN 11th Maths
Q.
8
If log
√x
0:25 = 4, then the value of
x
is
A.
0:5
B.
2:5
C.
1:5
D.
1:25
Answer :
Option A
Explaination / Solution:
No Explaination.
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Topic:
Chapter 2: Basic Algebra
Tag:
TN 11th Maths
Q.
9
The value of log
a
b log
b
c logc a is
A.
2
B.
1
C.
3
D.
4
Answer :
Option B
Explaination / Solution:
No Explaination.
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Topic:
Chapter 2: Basic Algebra
Tag:
TN 11th Maths
Q.
10
If 3 is the logarithm of 343, then the base is
A.
5
B.
7
C.
6
D.
9
Answer :
Option B
Explaination / Solution:
No Explaination.
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Score Mark :
Mark for Correct Answer : 1 Mark for Wrong Answer : -0.33 Mark for Left Answer : 0
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