The sum of the largest 7-digit number and the smallest 5-digit number is

A.	8505422
B.	10010009
C.	10009999
D.	9999999

The only even prime number is:

A.	2
B.	6
C.	4
D.	10

If a number is divisible by 20 and 25, it will be necessarily divisible by :

A.	98
B.	105
C.	102
D.	100

Sum of two negative numbers is always:

A.	Positive
B.	Both positive and negative
C.	Negative
D.	None of these

The number with which 70 is multiplied so that the product remains the same as the multiplicand itself is :

A.	70
B.	1
C.	1 70
D.	0

Seoyeon ate  

2

5

  of a pizza and her friend Yoonsuh ate  

1

10

  of the pizza. How much total pizza did they eat altogether?

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

Take away one hundredths two times from 1 and you are left with

A.	0.02
B.	0.01
C.	0.98
D.	none of these

Divide 941.9 by 100.

A.	94190
B.	94.19
C.	9419
D.	9.419

If triangle ^@ABC^@ is congruent to triangle ^@DEF,^@ which side is equal to side ^@AC?^@

A.	^@DF^@
B.	^@EF^@
C.	^@DE^@
D.	^@ \text { None of these }^@

The chart shows the production of different apparels in a garment factory. If the production of shirts was 14250 pieces, find the production of ties.

A.	3990 pieces.
B.	4750 pieces
C.	4370 pieces
D.	5130 pieces

The value of the supplement of the complement of 25° is :

A.	65°
B.	63°
C.	115°
D.	None of these

Geonwoo weighs 20 kg while his cousin Seohyeon weighs 25 kg more. What is the ratio of the weight of Geonwoo to that of Seohyeon?

A.	4:10
B.	4:9
C.	5:9
D.	5:10

The algebraic expression for the statement "b multiplied by itself" is:

A.	2b
B.	b2
C.	b3
D.	b

A contract has been given to a contractor to construct the boundary of a rectangular path with perimeter 164 meter. If the length of the park is 54 meter, what is the breadth of the park?

A.	55 m
B.	110 m
C.	28 m
D.	82 m

How many books, as shown below, will be there in Pattern 8?

Pattern 1	Pattern 2	Pattern 3

A.	22
B.	26
C.	30
D.	24

Find the missing term.

A.	16
B.	18
C.	20
D.	17