Out of the three rational numbers,  

-4

15

 ,  

4

-17

  and  

-4

19

 , which is greater?

A.	Rational numbers can not be compared
B.	-4 19
C.	-4 15
D.	4 -17

If the sum of a number p and its reciprocal is 60, write the equation showing this relationship.

A.	p +   1 p   = 60
B.	p -   1 p   = 60
C.	p - 60 =   1 p
D.	p + 60 =   1 p

If a polygon has its sum of interior angles smaller than ^@ 4000^{\circ}, ^@ what is the maximum number of sides of the polygon^@?^@

A.	^@ 25 ^@
B.	^@ 24 ^@
C.	^@ 20 ^@
D.	^@ 27 ^@

Express ^@81^@ as a sum of odd natural numbers.

A.	^@ 1 + 3 + 5 + 7 + 9 + 11 + 13 + 15 + 17 ^@
B.	^@ 1 + 2 + 3 + 4 + 5 + 6 + 7 + 8 + 9 ^@
C.	^@ 2 + 4 + 6 + 8 + 10 + 12 + 14 + 16 + 18 ^@
D.	^@ \text { None of these }^@

What is the value of ^@\sqrt[ 3 ]{ \dfrac{ 2197 }{ 10648 } } ^@ ?

A.	^@\dfrac{ 16 }{ 22 }^@
B.	^@\dfrac{ 13 }{ 19 }^@
C.	^@\dfrac{ 169 }{ 22 }^@
D.	^@\dfrac{ 13 }{ 22 }^@

Find the single discount equivalent to two successive discounts of ^@ 20 \% ^@ and ^@ 30 \%. ^@

A.	^@15 \% ^@
B.	^@50 \% ^@
C.	^@35 \% ^@
D.	^@ 44 \% ^@

What is the value of z.
2z -  

1

6

  = - 

4.6

6

 

A.	z = 1.7
B.	z = 0.7
C.	z = -1.3
D.	z = -0.3

^@ABCD^@ is a parallelogram as shown below. If ^@AB=2AD^@ and ^@P^@ is the midpoint of ^@AB,^@ then find ^@ \angle CPD.^@

A.	^@ 45^\circ ^@
B.	^@ 135^\circ ^@
C.	^@ 60^\circ ^@
D.	^@ 90^\circ ^@

Find the height of the triangle whose base is ^@28 \space cm^@ and area is ^@406 \space cm^2^@.

A.	^@ 14.5 \space cm ^@
B.	^@ 14 \space cm ^@
C.	^@ 812 \space cm ^@
D.	^@ 29 \space cm ^@

8.1 × 10¹⁶ - 7.2 × 10¹⁵ = ?

A.	-0.9 × 1016
B.	0.9 × 1016
C.	6.39 × 1015
D.	7.38 × 1016

Pump A can fill a tank in 10 minutes, while pump B can fill the same tank in 15 minutes. Both pumps are turned on together to fill the empty tank, but when tank became half full, pump B stops working and rest of the tank is filled by pump A only. How long it took to fill the tank?

A.	8 minutes
B.	7 minutes
C.	10 minutes
D.	11 minutes

Find factors of the polynomial ^@8y^ 2 + 9xy - 56y - 63x^@.

A.	^@(8y + 9x)^@ and ^@(y - 7)^@
B.	(^@9y + 8x^@)(^@ -y - 7^@)
C.	(^@9x + 8y^@)(^@ -7y - 1^@)
D.	(^@9x - 8y^@)(^@y - 7^@)

The average temperature in Tijuana is shown over 10 weeks in the graph below. Which week saw the biggest increase in temperature?

A.	Week 2
B.	Week 6
C.	Week 8
D.	Week 7

The cost of a doll is a two digit number (for example $xy). Its selling prices has same digits as cost with digits interchanged ($yx). If its profit margin is divided by 9, find the remainder of division.

A.	1
B.	2
C.	0
D.	Can not be determined without knowing the cost

There are 43 employees in a company working in three shifts. The first group of 11 employees work from 09:00 AM to 12:00 PM. The second group of 17 employees work from 10:00 AM to 02:00 PM. The third group of 15 employees work from 12:00 PM to 02:00 PM. If there are only 4 computers available, find the time during which the computers are likely to be used the most?

A.	10:00 AM to 02:00 PM
B.	10:00 AM to 12:00 PM
C.	12:00 PM to 02:00 PM
D.	09:00 AM to 12:00 PM

Find the single discount equivalent to two successive discounts of ^@ 30 \% ^@ and ^@ 20 \%. ^@

A.	^@55 \% ^@
B.	^@25 \% ^@
C.	^@50 \% ^@
D.	^@ 44 \% ^@

A sum of money becomes double of itself at simple interest in 7 years, how long would it take for same amount to become triple?

A.	14 years
B.	12 years
C.	28 years
D.	21 years

Find the compound interest of ^@ $80000 ^@ after ^@ 2 ^@ years, compounded annually. The rate of interest is ^@ 7 \% ^@ per annum during the first year and ^@ 10 \% ^@ per annum during the second year.

A.	^@ $ 14121 ^@
B.	^@ $ 14184 ^@
C.	^@ $ 14246 ^@
D.	^@ $ 14160 ^@

Simplify the following expressions:
(3p - 1) × ( -2p - 3) × (3p - 3)

A.	18p3 - 3p2 + 30p - 9
B.	-18p3 - 3p2 + 30p + 9
C.	-18p3 - 3p2 + 30p - 9
D.	-18p3 - 3p2 - 30p - 9

Simplify: (36x² + 132x + 121) ÷ (6x + 11).

A.	(6x - 11)
B.	(11x - 6)
C.	(6x + 11)
D.	(11x + 6)

There are 7 orange balls, 5 white balls, and 6 purple balls in a bag. What is the probability of picking up one white ball out of the bag without looking?

A.	11 18
B.	5 18
C.	5 12
D.	7 18

Find the conclusion by assuming following statements to be true (Statements may be contrary to the universal opinion).
Statements :
(i) All chairs are pencils
(ii) All boys are chairs.
Conclusion?

A.	Some pencils are boys
B.	No boy is a pencil
C.	All boys are pencils
D.	Some chairs are boys