Mathematics looks at measurement, relationships, and properties of numbers and groups using numbers and symbols. Important topics in math include arithmetic, algebra, geometry, and calculus.
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Question 111: The determination of the matrix is
Options:
A) -67
B) -57
C) -3
D) 3
Show Answer
The correct answer is D .
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Question 112:
Make x the subject of the formula:y =
Options:
A) x =
B) x =
C) x =
D) x =
Show Answer
The correct answer is D .
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Question 113:
Find the area of the shaded portion of the semicircular figure.
Options:
A)
B)
C)
D)
E)
Show Answer
The correct answer is B .
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Question 114:
XYZ is a triangle and XW is perpendicular to YZ at = W. If XZ = 5cm and WZ = 4cm, Calculate XY.
Options:
A) 5cm
B) 3cm
C) 3cm
D) 5cm
E) 6cm
Show Answer
The correct answer is B .
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Question 115: In how many ways can five people sit round a circular table?
Options:
A) 24
B) 60
C) 12
D) 120
Show Answer
The correct answer is A .
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Question 116: The solution of the quadratic inequality (x2 + x - 12) 0 is
Options:
A) x 3 or x -4
B) x 3 or x -4
C) x 3 or x -4
D) x -3 or x 4
Show Answer
The correct answer is C .
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Question 117: The locus of a point P which is equidistant from two given points S and T is
Options:
A) the perpendicular bisector of ST
B) the angle bisector of PS and ST
C) a perpendicular to ST
D) a line parallel to ST
Show Answer
The correct answer is A .
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Question 118: A man earns ₦3,500 per month out of which he spends 15% on his children's education. If he spends additional ₦1,950 on food, how much does he have left?
Options:
A) ₦525
B) ₦1,025
C) ₦1,950
D) ₦2,975
Show Answer
The correct answer is B .
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Question 119:
If 8, p, q and 26 is an A.P. Find the values of p and q
Options:
A) p = 14 and q = 14
B) p = 20 and q = 14
C) p = 20 and q = 20
D) p = 14 and q = 20
Show Answer
The correct answer is D .
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Question 120:
Integrate
Options:
A)
B)
C)
D)
Show Answer
The correct answer is C .