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Online Tests
Mathematics 8th Class Urdu Medium Chapter 4 Online Test MCQs With Answers
Question # 1
(2y-1)
2
=
Choose an answer
4y
2
-4y-1
4y
2
-4y+1
4y
2
-2y+1
4y
2
+2y+1
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Question # 2
√81/100
Choose an answer
9/100
91/10
3/10
9/10
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Question # 3
Factorization of x
2
-25 is:
Choose an answer
(x-5)(x+5)
(x+5)(x+5)
(x-5)(x-5)
(5-x)(5+x)
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Question # 4
(x-y)
2
- 25 =
Choose an answer
(x-y-5)(x-y-5)
(x+y+5)(x+y+5)
(x-y-5)(x-y+5)
(x+y-5)(x+y+5)
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Question # 5
(11)
10
=
Choose an answer
(1010)
2
(1011)
2
(1110)
2
(1111)
2
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Question # 6
By eliminating "x" from x
2
= a+c and x
2
=b, we get:
Choose an answer
a+c=b
a-c=b
a+c=-b
a-c=-b
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Question # 7
The sum of all the interior angles of a pentagon is:
Choose an answer
180
°
360
°
540
°
720
°
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Question # 8
(11100)
2
-(1101)
2
Choose an answer
(10)
2
(110)
2
(101)
2
(1111)
2
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Question # 9
(√8+√6)(√8-√6)=
Choose an answer
8
6
2
1
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Question # 10
By eliminating x form 3x -y =6 and x-y =0 we get:
Choose an answer
y =0
y =1
y = 3
y = 4
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Question # 11
(564)
8
+ (431)
8
Choose an answer
(1215)
8
(1251)
8
(12115)
8
(2511)
8
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