What is the sum of ^@ \dfrac{ 9 } { 11 } ^@ and the reciprocal of ^@ \dfrac{ 33 } { 7 }? ^@

A.	^@ \dfrac{ 34 } { 33 } ^@
B.	^@ \dfrac{ 34 }{ 38 } ^@
C.	^@ \dfrac{ 39 }{ 33 } ^@
D.	^@ \dfrac{ 426 }{ 77 } ^@

Find value of z from the equation  

2z - 5

-3

  +  

3z - 2

5

  =  

-0.2z + 13.4

15

 .

A.	z = 9
B.	z = 7
C.	z = 6
D.	z = 5

Find the measure of each exterior angle of a regular hexagon.

A.	^@ 80 ^ \circ ^@
B.	^@ 75 ^ \circ ^@
C.	^@ 60 ^ \circ ^@
D.	^@ 50 ^ \circ ^@

Find the square root of 816 correct to one place of the decimal.

A.	2.85
B.	28.5
C.	0.285
D.	285

What is the cube root of 512?

A.	6
B.	-2
C.	18
D.	8

A trader marks her goods at ^@30 \% ^@ above the cost price and allows a discount of ^@10 \% ^@. Find her gain ^@ \%. ^@

A.	^@ 18.56 \% ^@
B.	^@ 20.39 \% ^@
C.	^@ 23 \% ^@
D.	^@ 17 \% ^@

Find value of x from the equation  

-5x + 1

-5

  -  

-4x + 3

2

  =  

0.4x - 226.2

-10

 .

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

How many faces does a triangular prism have?

A.	^@5^@
B.	^@6^@
C.	^@4^@
D.	^@7^@

What is the number of diagonals in an octagon?

A.	20
B.	17
C.	26
D.	14

If the mean of three numbers ^@x, \space y^@ and ^@z^@ is ^@5^@, then find the value of
^@\sqrt[3]{ (3^{ x + y - z }) (3^{ y + z - x}) (3^{ z + x - y}) }^@.

A.	^@3^ { 5 } ^@
B.	^@3^{ 8 } ^@
C.	^@3^{ 2 }^@
D.	^@3^ {\dfrac{1}{ 5 }}^@

A water tank has two types of taps (type-A and type-B). A tap of type-A can fill the tank in 9 minutes, while a tap of type-B can fill the same tank in 27 minutes. If there are 2 type-A taps and 3 type-B taps that can be used to fill the tank, how long will it take to fill an empty tank?

A.	1 minutes
B.	5 minutes
C.	3 minutes
D.	2 minutes

Factorize (81a² - 126a + 49).

A.	(9a + 7) (9a - 7)
B.	(9a - 7) (9a - 7)
C.	(a + 1) (81a - 49)
D.	(a - 1) (81a - 49)

The graph shows the temperature forecast and the actual temperature of a city for ten days. Find the maximum deviation of actual temperature from the forecast.

A.	3°c
B.	4°c
C.	1°c
D.	2°c

's roll number is a two digit number. His friend 's roll number has the same digits as 's roll number, but with digits interchanged. If they add their roll number, and divide the sum by 11. Find the remainder of this division.

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

If xy represents a two-digit number, where x and y are positive single digits, which of the following CANNOT be true?

A.	y + x = 5x
B.	x = y
C.	y - x = 9
D.	2x = y

A shopkeeper sells two qualities of wheat at the rates of 49.5 per kg. and 66 per kg, gaining 10% and 20% profit respectively. If he mixes the two variants in the ratio 3:2 and sells the mixture at 44.1 per kg., what is his gain% or loss%?

A.	10% loss
B.	5% profit
C.	5% loss
D.	10% profit

How long will it take for an amount to become double of itself at 5% per annum simple interest?

A.	21 years
B.	22 years
C.	20 years
D.	19 years

borrowed 900 from a bank at the interest rate of 10% per annum compounded annually. What would be the amount payable to bank after 2 years?

A.	980.1
B.	1197.9
C.	1089
D.	1127

Simplify the following polynomial expressions:
[( -6p + 7) × ( -6p - 1)] + (4p - 1)

A.	32p + 8
B.	36p2 - 32p - 8
C.	32p - 8
D.	- 32p + 8

Simplify: (4p² + 4pq + q² - r²) ÷ (2p + q + r)

A.	(2p - q - r )
B.	(2p + q - r )
C.	(2p - q + r )
D.	(2p + q + r )

A coin is tossed ^@ 500 ^@ times and it is found that head comes up ^@ 420 ^@ times and tail ^@ 80 ^@ times. If such a coin is tossed, then what is the probability of getting a tail?

A.	^@0.84^@
B.	^@1^@
C.	^@0.85^@
D.	^@0.16^@

You are given a set of tiles which are numbered from 1 to 225. You do the following operations repeatedly: you remove all those tiles that are numbered with a perfect square, and renumber the remaining tiles consecutively starting with 1. How many times must you perform the operation before you are left with 1 tile?

A.	30
B.	26
C.	28
D.	27