The HCF of 266 and 189 is

A.	7
B.	6
C.	12
D.	None of above

Find the zeros of the polynomial ^@ 21 q^2 + 10 q - 24 ^@.

A.	^@ q = \dfrac { 6 } { 7 } \space \text{ or } - \dfrac { 4 } { 3 }^@
B.	^@ q = \dfrac { 7 } { 6 } \space \text{ or } - \dfrac { 3 } { 4 }^@
C.	^@ q = \dfrac { 6 } { 7 } \space \text{ or } - \dfrac { 3 } { 4 }^@
D.	^@ q = \dfrac { 7 } { 6 } \space \text{ or } - \dfrac { 4 } { 3 }^@

Solve for ^@x^@ and ^@y^@ by using elimination method. @^\begin{aligned} & \dfrac { q x } { r } - \dfrac { r y } { q } = q + r \\ & q x - r y = 2 q r \end{aligned}@^

A.	^@x = r + 1 \text{ and } y = - q^@
B.	^@x = r \text{ and } y = - q^@
C.	^@x = r \text{ and } y = - q + 1^@
D.	^@x = q \text{ and } y = - r^@

Find the values of ^@ k ^@ for which the equation ^@ 36 z^2 + 3 k z + 25 = 0 ^@ has no real roots.

A.	^@ - 20 < k < 20 ^@
B.	^@ - 22 < k < 22 ^@
C.	^@ - 21 < k < 20 ^@
D.	^@ \text{ None of these } ^@

What is the sum of all natural numbers between 120 and 250 which are divisible by 6?

A.	3904
B.	3906
C.	3907
D.	3908

The areas of two similar triangles are ^@ 4 \space cm^2^@ and ^@36 \space cm^2^@ respectively. If the median of first triangle is ^@2.8 \space cm^@, find the corresponding median of the other.

A.	^@ 7.4 \space cm ^@
B.	^@ 8.4 \space cm ^@
C.	^@ 12.4 \space cm ^@
D.	^@ 9.4 \space cm ^@

If ^@A(8,5)^@, ^@B(8,11)^@, and ^@C(12,15)^@ are the vertices of ^@\Delta ABC^@ and ^@AD^@ is its median. Then the area of ^@\Delta ABD ^@ and ^@\Delta ADC ^@ is:

A.	unequal
B.	equal
C.
D.

An equilateral triangle with a side of length 16√3 cm is inscribed in a circle. Find the radius of the circle.

A.	16√2 cm
B.	16 cm
C.	8 cm
D.	12.8 cm

A tangent ^@ PQ ^@ at a point ^@ P ^@ of a circle of radius ^@9 \space cm^@ meets a line through the center ^@O^@ at a point ^@Q^@ such that ^@OQ = 17 \space cm^@. What is the length of ^@PQ^@ ?

A.	^@ 19.42 \space cm ^@
B.	^@ 16.42 \space cm ^@
C.	^@ 14.42 \space cm ^@
D.	^@ \text{ None of these } ^@

A.
B.
C.
D.

The radii of two circles are ^@18 \space cm^@ and ^@17 \space cm^@ respectively. Find the radius of the circle having its area equal to the sum of the areas of the two circles.

A.	^@ 324 \space cm ^@
B.	^@ 613 \space cm ^@
C.	^@ 24.76 \space cm ^@
D.	^@ \text { None of these } ^@

Magtanggol loves to play with building blocks. He has building blocks in the shape of a cube. The shape and size of all the blocks are the same. Each edge of the block has a length of ^@ 3 \space cm ^@. This time Magtanggol tries to form columns by placing the blocks one over the other. He places the blocks in such a way that there is always a block less in the consecutive column. If he starts with ^@4^@ blocks in the first column then what is the volume of the resultant figure?

A.	^@ 90 \space cm^3 ^@
B.	^@ 10 \space cm^3 ^@
C.	^@ 30 \space cm^3 ^@
D.	^@ 270 \space cm^3^@

Find the mode of the following data:

^@ \begin{align} \text { Weight (in kg) } \end{align}^@ ^@ 30 - 38^@ ^@ 39 - 47^@ ^@ 48 - 56^@ ^@ 57 - 65^@ ^@ 66 - 74^@ ^@ 75 - 83^@ ^@ \begin{align} \text { Number of students } \end{align}^@ ^@50^@ ^@36^@ ^@34^@ ^@113^@ ^@33^@ ^@16^@

A.	^@61.97 \space kg^@
B.	^@61.1\space kg^@
C.	^@58.97\space kg^@
D.	^@ 60.97 \space kg ^@

A piggy bank contains ^@14^@ ₱1 coins, ^@10^@ ₱2 coins, ^@34^@ ₱5 coins, and ^@30^@ ₱10 coins. If it is equally likely that one of the coins will fall out when the bank is turned upside down, find the probability the coin falling out will be of value more than ^@₱5^@.

A.	^@ \dfrac { 40 } { 44 } ^@
B.	^@ \dfrac { 15 } { 74 } ^@
C.	^@ \dfrac { 15 } { 44 } ^@
D.	^@ \dfrac { 44 } { 44 } ^@

If the mean of the following data is 36.7, and the sum of all the frequencies is 100, then what is the value of y?

Class interval	0-10	10-20	20-30	30-40	40-50	50-60	60-70
Frequency	14	12	16	y	10	13	x

A.	12
B.	14
C.	9
D.	16

Faces of a cube are marked with A,B,C,D,E and F. If two views of a cube are as shown below, what will be there on the top when A is at the bottom?

A.	F
B.	E
C.	D
D.	Cannot be determined

Following chart shows number of students in a school who got distinction in one of three subjects. Find the number of students who got distinction in at least two subjects.

A.	49
B.	51
C.	55
D.	53

Find the missing number

8	4	10
7	2	12
39	18	?

A.	40
B.	57
C.	64
D.	52

Which of the following is the next term in the series:
D, H, G, K, J, N, M, ___

A.	S
B.	R
C.	Q
D.	T

In the following diagram rectangle represents men, triangle represents accountants, circle represents urban and square represents sports persons. Find number of men who are sports persons.

A.	45
B.	27
C.	72
D.	84