If a and b are integers, then (a − b) is an:

A.	Even Number
B.	Rational number
C.	Integer
D.	Natural Number

Find the product : @^ 1.71 \times 6.7 \times 4.9 @^

A.	^@5.61393^@
B.	^@54.1393^@
C.	^@ 56.1393 ^@
D.	^@561.393^@

There are 7 blue balls, 8 purple balls, and 15 red balls in a bag. What is the probability of picking up one purple ball out of the bag without looking?

A.	7 30
B.	8 30
C.	23 30
D.	8 15

If the number in the center is the sum of rest of the numbers, find the value of b.

A.	8
B.	6
C.	5
D.	7

Lines AB and CD intersect at point O. If ∠AOC + ∠BOE = 60° and ∠BOD = 40°, find ∠BOE.

A.	30°
B.	35°
C.	20°
D.	10°

If two angles in a triangle add up to 96°, then what is the value of the third angle ?

A.	96°
B.	84°
C.	6°
D.	174°

Which of the following statement is false ?

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

Find the percentage of pure gold in ^@ 14 ^@-carat gold, if 24-carat gold is ^@100\%^@ pure gold.

A.	^@ 61\dfrac { 1 } { 3 }\%^@
B.	^@ 62\dfrac { 1 } { 3 }\%^@
C.	^@58\dfrac { 1 } { 3 }\%^@
D.	^@ 59\dfrac { 1 } { 3 }\%^@

Add the following rational numbers:
 

12

33

  +  

18

33

 

A.	10 8
B.	8 11
C.	10 11
D.	10 12

A rectangle and a square have the same area. If the side of the square is 320 meters and the width of the rectangle is 64 meters, find the length of the rectangle.

A.	1600 meters
B.	1598.5 meters
C.	1595.5 meters
D.	1601 meters

If f(x) = x², find the value of  

f(x + r) - f(x)

r

 .

A.	2x
B.	r2 + 2xr
C.	2x + r
D.	x2 + r2 + 2xr

Simplify following and write answer in exponential form
4⁵ × 4⁵ ÷ 2⁵ = ?

A.	216
B.	214
C.	213
D.	215

Nicole rolls a cube in which the letters L, U, F, S, O and D appear on faces 1, 2, 3, 4, 5, and 6, respectively.
What is the fraction of symmetric letters (either horizontal or vertical) on the cube?

A.	4 6
B.	2 6
C.	3 6
D.	5 6

Convert  

1

9

  into percentage.

A.	9 100  %
B.	10 9  %
C.	1 900  %
D.	100 9  %

A bear is walking on the periphery of a regular polygon, as shown below.

If it starts from point s, in the clockwise direction, which side will the bear reach after walking  

9

35

  distance on the periphery?

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

If 9p = 5q = 17, then 90pq =

A.	578
B.	575
C.	576
D.	574

Arrange 777.41, 77.61, 77.72, and 7.90 in descending order.

A.	7.90 < 77.61 < 77.72 < 777.41
B.	7.90 > 77.61 > 77.72 > 777.41
C.	77.72 > 77.61 > 777.41 > 7.90
D.	777.41 > 77.72 > 77.61 > 7.90

Alyssa and Brooke participated in the college elections. Alyssa got 24% votes and lost by a margin of 156 votes. Find the total number of votes.

A.	200
B.	300
C.	250
D.	350

The base of the parallelogram is four times its height. If its area is ^@8836 \space m^2^@, find its height.

A.	^@ 23.5 \space m ^@
B.	^@ 188 \space m ^@
C.	^@ 47 \space m ^@
D.	^@ \text { None of these } ^@

A cat is walking on the periphery of a regular polygon, as shown below.

If it starts from point s, in the clockwise direction, which side will the cat reach after walking  

7

30

  distance on the periphery?

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