Choose an irrational number among the following:

A.	^@\sqrt { 9 }^@
B.	^@\sqrt { 5 } - \sqrt { 5 }^@
C.	^@(5 - \sqrt { 13 }) (\sqrt { 13 } + 5)^@
D.	^@9 \pi^@

Factorize: @^ \begin{aligned} x^2 + 4x + x + 4 \end{aligned} @^

A.	^@ (x + 4) (x + 1) ^@
B.	^@ (4 + x) (1 + x) ^@
C.	^@ (x + 1)^2 ^@
D.	^@ (x + 4)^2 ^@

Which of the points A(3, 0), B(-10, 0), C(0, 19) and D(0, -20) lie on the x-axis?

A.	A and D
B.	C and D
C.	B and C
D.	B and A

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

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

If the two horizontal lines given below are parallel, find the measure of angle x.

A.	55°
B.	125°
C.	45°
D.	65°

If ^@D^@ is the midpoint of the hypotenuse ^@AC^@ of a right ^@ \triangle ABC^@, then:

A.	^@ BD = 2AC ^@
B.	^@ BD = \dfrac { 1 } { 3 } AC ^@
C.	^@ BD = AC ^@
D.	^@ BD = \dfrac { 1 } { 2 } AC ^@

A quadrilateral which has exactly one pair of parallel sides is called

A.	a square
B.	a rhombus
C.	a trapezium
D.	a parallelogram

In the rhombus, ∠PRS = 2X - 186° and ∠QSP = 2X - 8°. Find the value of X.

A.	71°
B.	79°
C.	63°
D.	142°

AB and AC are two chords of a circle such that AB = 2AC. If distances of AB and AC from the centre are 1 cm and 3 cm respectively, find the area of circle. (Assume π = 3)

A.	40 cm2
B.	42 cm2
C.	33 cm2
D.	35 cm2

Draw a circle with its two chords ^@PQ^@ and ^@RS^@ such that ^@PQ^@ is not parallel to ^@RS^@. Draw the perpendicular bisector of ^@PQ^@ and ^@RS^@. At what point do they intersect each other.

A.	Center of the circle
B.	On chord ^@PQ^@
C.	Anywhere in the circle
D.	None of the above

Find the percentage increase in the area of a triangle if each side is increased by ^@x^@ times.

A.	^@100(x^2 + 1) \%^@
B.	^@100(x^2 -1) \%^@
C.	^@100 x^2 \%^@
D.	^@200 x^2 \%^@

A sphere is just enclosed inside a right circular cylinder. If the volume of the sphere is 340 cm³, find the volume of the cylinder.

A.	595 cm3
B.	1020 cm3
C.	255 cm3
D.	510 cm3

If 100C - 200A = 972, and 300A + 100B = 1728, then what is the average of A, B and C?

A.	9
B.	8
C.	7
D.	11

A box contains 4 green and 4 red balls. Rizalyn takes out a ball, puts it back, and then takes out another ball. What is the probability that both balls were green?

A.	4 64
B.	16 32
C.	4 8
D.	16 64

What is the remainder when ^@3767 \times 3766 \times 3765^@ is divided by ^@4^@?

A.	^@3^@
B.	^@5^@
C.	^@2^@
D.	^@4^@

How many 4 digit numbers are there that have at least one digit that is a 7 or a 3?

A.	3906
B.	5416
C.	7671
D.	6067