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.
-
Question 1901: A chord of circle of radius 7cm is 5cm from the centre of the maximum possible area of the square?
Options:
A) 4√6 cm
B) 3√6 cm
C) 6√6 cm
D) 2√6 cm
Show Answer
The correct answer is A .
-
Question 1902: P and Q are fixed points and X is a variable point which moves so that angle PXO = 45o. What is the locus of x?
Options:
A) A pair of straight lines parallel to PQ
B) The perpendicular bisector of PQ
C) An arc of a circle passing through P and Q
D) A circle with diameter PQ
E) The bisector of angle PXQ
Show Answer
The correct answer is A .
-
Question 1903:
The locus of pointsequidistant from a fixed point.
Options:
A) circle
B) perpendicular lines
C) straight line
D) bisector
Show Answer
The correct answer is A .
-
Question 1904:

In the diagram, a cylinder is surmounted by a hemispherical bowl. Calculate the volume of the solid
Options:
A) 198
B) 180
C) 162
D) 216
Show Answer
The correct answer is A .
-
Question 1905:
if y = 23 + 101 find y leaving your answer in base two
Options:
A) 1110
B) 10111
C) 11101
D) 111100
Show Answer
The correct answer is B .
-
Question 1906: Find the value of
Options:
A) π
B) π/2
C) -π/2
D) -π
Show Answer
The correct answer is D .
-
Question 1907:
In triangle FGB, < G = 90°, < H = 60°, while in triangle XYZ, < X = 60° and < Y = 30°. Form XYZ write down the ratio equal to
Options:
A)
B)
C)
D)
Show Answer
The correct answer is D .
-
Question 1908: Evaluate
Options:
A)
B)
C)
D)
Show Answer
The correct answer is B .
-
Question 1909: Three consecutive terms of a geometric progression are given as n-2, n and n=3. Find the common ratio
Options:
A) 1/4
B) 1/2
C) 2/3
D) 3/2
Show Answer
The correct answer is D .
-
Question 1910:
The angle of elevation and depression of the top and bottom of another building, measured from the top of a 24 m tall building, is 30° and 60°, respectively. Determine the second building's height.
Options:
A) 24 m
B) 32√3 m
C) 24√3
D) 32 m
Show Answer
The correct answer is D .