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 1481:
If secθ + tanθ = 3, then the angleθ is equal to?
Options:
A) 90º
B) 30º
C) 45º
D) 60º
Show Answer
The correct answer is C .
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Question 1482: A sum of money invested at 5% per annum simple interest amounts to $285.20 after 3 years. How long will it take the same sum to amount to $434.00 at 7% per annum simple interest?
Options:
A) 7 years
B) 10 years
C) 5 years
D) 12 years
E) 14 years
Show Answer
The correct answer is B .
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Question 1483: Given log 2 = 0.69, log3 = 1, 10 and log7 = 1.90, all to a fixed base, find log 10.5 to the same base without using tables.
Options:
A) 1.03
B) 2.31
C) 3.69
D) 10.5
E) 25
Show Answer
The correct answer is B .
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Question 1484:
In the figure, find the area of XYZW.
Options:
A) 60cm2
B) 54cm2
C) 27cm2
D) 54cm2
E) 27cm2
Show Answer
The correct answer is C .
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Question 1485: A bucket is 12 cm in diameter at the top, 8 cm in diameterat the bottom and 4 cm deep. Calculate its volume.
Options:
A) 304π/3 cm3
B) 144π cm3
C) 128π cm3
D) 72π cm3
Show Answer
The correct answer is A .
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Question 1486: Given that the first and forth terms of G.P are 6 and 162 respectively, find the sum of the first three terms of the progression
Options:
A) 27
B) 8
C) 78
D) 48
Show Answer
The correct answer is C .
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Question 1487: If M represents the median and D the mode of the measurements 5, 9, 3, 5, 7, 5, 8, then (M, D) is
Options:
A) (6, 5)
B) (5, 8)
C) (5, 7)
D) (5, 5)
E) (7, 5)
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The correct answer is D .
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Question 1488:
What is the loci of a distance 4cm from a given point P?
Options:
A) A straight line of length 4cm
B) a circle of radius 4cm
C) perpendicular to point P at 4cm
D) a circle of diameter 4cm
Show Answer
The correct answer is B .
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Question 1489:
The graph above depicts the performance ratings of two sports teams A and B in five different seasons
In the last five seasons, what was the difference in the average performance ratings between Team B and Team A?
Options:
A) 1.2
B) 6.4
C) 4.6
D) 1.8
Show Answer
The correct answer is A .
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Question 1490: Find the locus of a point which moves such that its distance from the line y = 4 is a constant, k.
Options:
A) y = k + or - 4
B) y = 4 + or - k
C) y = 4 + k
D) y = k - 4
Show Answer
The correct answer is A .