Find the value of ^@ (-1) \times (-1) \times (-1) \times \ldots 100 \space \text{ times }^@.

A.	^@-1^@
B.	^@ 100 ^@
C.	^@ 1 ^@
D.	^@-100^@

The parking lot of a Shopping Complex has a capacity of 80 cars. On a Sunday,  

3

10

  of the parking lot was occupied with cars. How many additional number of cars could be parked in the vacant space?

A.	57
B.	56
C.	55
D.	53

The following table gives a description of the age of ^@ 62 ^@ students of a class.

^@\text { Age(In years) }^@	^@16^@	^@13^@	^@20^@	^@14^@	^@11^@	^@12^@	^@10^@
^@\text { Number of students }^@	^@2^@	^@14^@	^@10^@	^@13^@	^@5^@	^@15^@	^@3^@

Find the median of the age.

A.	^@ 18 ^@
B.	^@ 13 ^@
C.	^@ 15.5 ^@
D.	^@ 23 ^@

The correct equation for the statement, "One-sixth of a number added to 5 is 11" is:

A.	z + 5 6   = 11
B.	z 6   = 5 + 11
C.	z 6   + 5 = 11
D.	z 6   + 11 = 5

Find the number of angles formed in the given figure.

A.	6
B.	4
C.	8
D.	10

Woojin is walking in the south direction. After walking for 3 meters, he takes a right turn and walks for another 4 meters. How far is he from the starting point?

A.	7 meters
B.	3 meters
C.	5 meters
D.	4 meters

Which of the following statement is false ?

A.	If the two angles and the included side of one triangle are respectively equal to the two angles and the included side of another triangle then the triangles are congruent.
B.	If two triangles are congruent then their corresponding sides and their corresponding angles are equal.
C.	If the hypotenuse of a right triangle is equal to hypotenuse of another right triangle then the triangles are congruent.
D.	If the hypotenuse and an acute angle of a right triangle is equal to the hypotenuse and corresponding acute angle of another right triangle then the triangles are congruent.

Water expands by ^@ 4 \% ^@ of its volume as it freezes. How much water is required to obtain ^@ 104 \space cm^3 ^@ of ice?

A.	^@ 97 \space cm^3 ^@
B.	^@ 106 \space cm^3 ^@
C.	^@ 96 \space cm^3 ^@
D.	^@ 100 \space cm^3 ^@

By what number should ^@ \dfrac{ 35 }{ 19 } ^@ be multiplied to get ^@ 42. ^@

A.	^@ \dfrac{ 112 } { 13 } ^@
B.	^@ \dfrac{ 114 }{ 5 } ^@
C.	^@ \dfrac{ 114 } { 13 } ^@
D.	^@ \dfrac{ 112 } { 5 } ^@

Find the height of the triangle whose base is ^@27 \space cm^@ and area is ^@391.5 \space cm^2^@.

A.	^@ 783 \space cm ^@
B.	^@ 29 \space cm ^@
C.	^@ 13.5 \space cm ^@
D.	^@ 14.5 \space cm ^@

Multiply:
^@(14 c^{ 4 } + 2 d^{ })^@ and ^@ ( 16 c^{ 4 } - 19 d^{ 2 } )^@

A.	^@ 224 c^{ 8 } - 266 c^{ 4 } d^{ 2 } + 32 d^{ } c^{ 4 } - 38 d^{ 3 } ^@
B.	^@ c^{ 8 } - 266 c^{ 4 } d^{ 2 } + 32 d^{ } c^{ 4 } - 38 d^{ 3 } ^@
C.	^@ 224 c - 266 c^{ 4 } d^{ 2 } + 32 d^{ } c^{ 4 } - 38 d^{ 3 } ^@
D.	^@ 224 c^{ 8 } - c^{ 4 } d^{ 2 } + 32 d^{ } c^{ 4 } - 38 d^{ 3 } ^@

If ^@ a = 25 ^ { 5 } ^@ and ^@ b = 5 ^ { 25 }, ^@ then which of the following inequality is true.

A.	^@ a > b ^@
B.	^@ a = b ^@
C.	^@ a < b ^@
D.	Cannot be determined.

Find the order of rotational symmetry in the given image.

A.	9
B.	7
C.	8
D.	6

What percentage of the following letters cannot be drawn using straight lines ?
A E H I N V D G Q R S

A.	45.45%
B.	36.36%
C.	54.55%
D.	63.64%

What is the decimal value of the fraction ^@ \dfrac { 39 } { 40 } ^@^@?^@

A.	^@ 0.103 ^@
B.	^@ 0.0975 ^@
C.	^@ 0.911 ^@
D.	^@ 0.975 ^@

What must be subtracted from -2q² to get 9q² - 5q - 5?

A.	-11q2 - 5q + 5
B.	11q2 + 5q + 5
C.	-11q2 + 5q - 5
D.	-11q2 + 5q + 5

Minjae covers a journey by car in ^@2 \space hours^@. He covers a distance of ^@63 \space km \space 373 \space m ^@ during the ^@first \space hour^@ and ^@65 \space km \space 166 \space m ^@ during the ^@second \space hour^@. What is the length of his journey?

A.	^@ 138 \space km \space 539 \space m ^@
B.	^@ 128 \space km \space 539 \space cm ^@
C.	^@ 128 \space km \space 539 \space m ^@
D.	^@ 120 \space km \space 539 \space m ^@

Hyeonwoo scored 52% in an exam with 416 marks. If Geonwoo got 544 marks in same exam, find the percentage obtained by Geonwoo.

A.	60%
B.	76%
C.	70%
D.	68%

If the circumference of a circle is 67.5 cm more than its diameter, find the diameter of the circle. (Assume π =  

22

7

 )

A.	25.2 cm
B.	37.8 cm
C.	34.65 cm
D.	31.5 cm

Find the area of ^@ \triangle A B C ^@ in which ^@ B = 90^\circ ^@, ^@B C = 12 \space cm, ^@ and ^@ A C = 20 \space cm ^@. If ^@B D \perp A C^@, find the length ^@B D^@.

A.	^@ 19.2 \space cm^@
B.	^@ 4.8 \space cm^@
C.	^@ 28.8 \space cm^@
D.	^@ 9.6 \space cm^@