Mathematics Exam Past Questions and Answers | JAMB, WAEC and NECO
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 571: Arrange and ,, and in ascending order of magnitude.
Options:
A) , , ,
B) , , ,
C) , , ,
D) , , ,
Show Answer
The correct answer is B .
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Question 572: The three sides of an isosceles triangle are length of lengths (x + 3), (2x + 3), (2x - 3) respectively. Calculate x.
Options:
A) 5
B) 1
C) 3
D) 6
Show Answer
The correct answer is D .
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Question 573: If p varies inversely as the cube of q and q varies directly as the square of r, what is the relationship between p and r?
Options:
A) p varies directly as r3
B) p varies inversely as r6
C) p varies inversely as 6√P
D) p varies directly as r6
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The correct answer is C .
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Question 574: Evaluate
Options:
A) 3
B) 1
C) 1/3
D) 1/8
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The correct answer is B .
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Question 575: Solve the system of equation 2x + y = 32, 33y - x = 27
Options:
A) (3, 2)
B) (-3, 2)
C) (3, -2)
D) (-3, -2)
E) (2, 2)
Show Answer
The correct answer is A .
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Question 576: A trader goes to Ghana for y days with y cedis. For the first x days, he spends X cedis per day. The amount he has to spend per day for the rest of his stay is
Options:
A) cedis
B) cedis
C) cedis
D) cedis
E) cedis
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The correct answer is E .
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Question 577: Rationalize the denominator of the expression
Options:
A)
B)
C)
D)
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The correct answer is B .
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Question 578: On a pie chart, there are six sectors of which four angles are 30o, 45o, 60o, 90o and the remaining two angles are in the ratio 2 : 1. Find the smaller angles of the remaining two angles
Options:
A) 15o
B) 30o
C) 45o
D) 60o
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The correct answer is C .
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Question 579:
Factorize:
Options:
A)
B)
C)
D)
Show Answer
The correct answer is A .
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Question 580: The probability that a student passes a physics test is . If he takes three physics tests, what is the probability that he passes two of the tests?
Options:
A)
B)
C)
D)
Show Answer
The correct answer is C .