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Mathematics 10th Class English Medium Unit 2 Online Test MCQs With Answers
Question # 1
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214
256
273
296
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Question # 2
7-7h = 0, then h = :
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7
1
0
49
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Question # 3
if a=1, b=-3 and c= 3, then discriminant is:
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3
-2
2
-3
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Question # 4
Product of two roots =
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Question # 5
If b
2
-4ac = 0, then roots are:
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Rationaland equal
Irrationaland equal
Irrationaland unequal
Rational and unequal
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Question # 6
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Question # 7
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Question # 8
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2
1
0
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Question # 9
If a = -2, b = -1 and c = -1, then discriminant is equal to:
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17
-17
-7
7
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Question # 10
If (x+1)(7x+1) = 0 then x is equal to:
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Question # 11
Cube roots of -1 are:
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Question # 12
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5
18
15
23
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Question # 13
Sum roots of 4x
2
-3x+6=0:
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Question # 14
Synthetic division is simply a short cut of:
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H.C.F
L.C.M
Long division method
Factorization
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Question # 15
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1
0
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Question # 16
The Discriminant of ax
2
+bx+c=0 is:
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b
2
-4ac
b
2+
4ac
-b
2+
4ac
-b
2
-4ac
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