If 'm' is an irrational number than 'nm' is _______________ where 'n' is an integer.

A.	integer
B.	neither rational or irrational number
C.	whole number
D.	an irrational number

If f(x) = 2x + 3, find f^-1.

A.	f-1(x) = 2x + 3
B.	f-1(x) = x - 3 2
C.	f-1(x) = 1 2x+3
D.	f-1(x) = 2 x - 3

If a point lies on y-axis and its ordinate is 3, then find the coordinates of that point.

A.	(3,1)
B.	(1,3)
C.	(3,0)
D.	(0,3)

If graph of the equation y = mx + c passes through the origin, what is the value of c.

A.	-1
B.	1
C.	2
D.	0

A cycle wheel has 40 spokes. Find the angle between a pair of the adjacent spokes.

A.	7°
B.	11°
C.	9°
D.	4°

In the figure, it is given that ^@AC = BC, \angle 4 = 2 \space \angle 1^@ and ^@ \angle 3 = 2 \space \angle 2. ^@ Which of the following is true?

A.	^@\triangle ADC \cong \triangle BEC^@
B.	^@\triangle ADC \cong \triangle ABC^@
C.	^@\triangle ADC \cong \triangle AEB^@
D.	^@\triangle ADC \cong \triangle ABD^@

ABCD and PQRS are parallelograms as shown in the figure below:

A.	x + y = l + m
B.	x + y + z + w = l + m + n + o
C.	x + w = l + m
D.	all of above

In the rhombus, ∠PRS = 2X - 198° and ∠QSP = 2X - 8°. Find the value of X.

A.	74°
B.	148°
C.	82°
D.	66°

If O is center of the circle and ∠OAB = 50°, the measure of ∠ACB is:

A.	45°
B.	35°
C.	40°
D.	30°

To construct an angle of ^@ 60^\circ, ^@ we bisect:

A.	^@ 120^\circ ^@
B.	^@ 127.5^\circ ^@
C.	^@ 135^\circ ^@
D.	^@ 150^\circ ^@

The base of an isosceles triangle is ^@ K \space cm ^@ and its perimeter is ^@ S \space cm ^@. Find the area of the triangle.

A.	^@ \dfrac{ \left(K\sqrt{ S^2 - K^2}\right) } { 4 } cm^2 ^@
B.	^@ \dfrac{ \left(K(4S^2 - K^2\right) } { 4 } cm^2 ^@
C.	^@ \left(\dfrac K {4} \right) \sqrt { \left(S^2 - 2SK \right) }^@ ^@ cm^2 ^@
D.	^@ \dfrac{ \left(K^2\sqrt{ 4S^2 - K^2}\right) } { 4 } cm^2 ^@

The diameter of a solid metallic right circular cylinder is equal to its height. After cutting out the largest possible solid sphere ^@S^@ from the cylinder, the remaining material is recast to form a solid sphere ^@S_1^@. What is the ratio of the radius of the sphere ^@S^@ to that of sphere ^@S_1 ?^@

A.	^@ \sqrt[3]{ 2 } : 1^@
B.	^@\sqrt[3]{ 3 } : 1^@
C.	^@3:2^@
D.	None of these.

The given table shows the profit of 5 companies in a business group last year.

Company	Profit
Company 1	R 200,000
Company 2	R 50,000
Company 3	R 150,000
Company 4	R 200,000
Company 5	R 500,000

What is the average profit of the business group?

A.	R 220000
B.	R 218100
C.	R 219100
D.	R 220400

Elizabeth draws ^@4^@ cards out of a deck of ^@52^@ cards. What is the probability that she draws ^@a \space King, \space a \space 2, \space a \space 7, \space and \space a \space Queen^@?

A.	^@\dfrac { 3 } { 52 }^@
B.	^@\dfrac { 4 } { 52 }^@
C.	^@\dfrac { 256 } { 270725 }^@
D.	^@\dfrac { 256 } { 22100 }^@

Nelson is brother of Mpho. Lara is sister of Nelson. Eddie is brother of Jessica. Jessica is daughter of Mpho. Mahmood is father of Lara. Who is the uncle of Eddie?

A.	Nelson
B.	Mahmood
C.	Mpho
D.	Eddie

Find the area of a trapezium, if its height is 4 cm and the lengths of parallel sides are 14 cm and 20 cm.

A.	136 cm2
B.	88.4 cm2
C.	68 cm2
D.	1120 cm2