Calculate the additive inverse of $0.$

A.	$0$
B.	$-1$
C.	$1$
D.	None of these

if $x = 16a + 15b + 5c$, $y = 9b + 8a + 2c$ and $z = -3c -18b + 17a$, then $x + y + z$ = ?

A.	$41a + 6b + 4c$
B.	$41a - 6b + 4c$
C.	$-5a + 6b + 4c$
D.	$14a + 6b - 4c$

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

A.	$105 ^ \circ$
B.	$150 ^ \circ$
C.	$135 ^ \circ$
D.	$120 ^ \circ$

Given that, $\sqrt{ 3844 } = 62$, the value of $\sqrt{ 3844 } + \sqrt{ 38.44 }$ is

A.	$78.2$
B.	$68.2$
C.	$76.2$
D.	$58.2$

Calculate the cube root of $\dfrac{ 343 }{ 6859 }$.

A.	$\dfrac{ 7 }{ 18 }$
B.	$\dfrac{ 19 }{ 7 }$
C.	$\dfrac{ 7 }{ 19 }$
D.	$\dfrac{ 7 }{ 361 }$

The compound interest on a certain sum at $15\%$ p.a. for $2\dfrac{ 1 }{ 3 }$ years is $€621.8$, interest compounded yearly. The sum is

A.	$€1596$
B.	$€1650$
C.	$€1600$
D.	$€1610$

When a number is divided by a divisor, it gives a quotient that is  

1

9

  times the divisor, and leaves a remainder that is  

1

3

  times the divisor. If the remainder was 18, then what was the dividend?

A.	342
B.	334
C.	343
D.	341

In the diagram shown, $ABCD$ is a square and point $F$ lies on $BC.$ $\triangle DEC$ is equilateral and $EB = EF.$ What is the measure of $\angle EBC ?$

A.	$75^\circ$
B.	$80 ^\circ$
C.	$85 ^\circ$
D.	$65 ^\circ$

Two cubes have their volumes in the ratio 1:512. Find the ratio of their surface areas.

A.	3:77
B.	5:56
C.	1:64
D.	1:66

The result when ${ \Bigg ( \dfrac { 3 }{ 2 } \Bigg ) } ^ { 3 }$ is divided by a number is ${ \Bigg ( \dfrac { 9 }{ -4 } \Bigg ) } ^ { 2 }$. Find that number.

A.	$\dfrac{ 432 }{ 649 }$
B.	$\dfrac{ 217 }{ 324 }$
C.	$\dfrac{ 432 }{ 647 }$
D.	$\dfrac { 2 }{ 3 }$

$p$	$80$	$p _1$	$9$	$p _2$	$6$
$q$	$54$	$10$	$q _1$	$8$	$q _2$

In the table $p$ and $q$ are inversely proportional, the values of $p _1, p _2, q _1,$ and $q _2$ are:

A.	$p _1 = 437, p _2 = 540, q _1 = 480, \text{ and } q _2 = 720.$
B.	$p _1 = 432, p _2 = 540, q _1 = 480 \text{ and } q _2 = 723.$
C.	$p _1 = 432, p _2 = 545, q _1 = 480, \text{ and } q _2 = 720.$
D.	$p _1 = 432, p _2 = 540, q _1 = 480, \text{ and } q _2 = 720.$

Factorize (25y² - 81).

A.	(5y - 9) (5y - 9)
B.	(y + 1) (25y - 81)
C.	(5y + 9) (5y - 9)
D.	(y - 1) (25y + 81)

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

A.	Week 1
B.	Week 7
C.	Week 6
D.	Week 8

The sum of the digits of a $2$-digit number is $14$. The number obtained by interchanging its digits is $18$ less than the original number. Find the original number.

A.	$32$
B.	$86$
C.	$68$
D.	None of these

Line A is parallel to line B. Line C is perpendicular to D. If line A is perpendicular to D, which of following is correct?

A.	A is perpendicular to C
B.	B is parallel to D
C.	B is parallel to C
D.	B is perpendicular to C

A dealer purchased a video game for $€ 4600.$ He allows a discount of $20 \%$ on its marked price and still gains $10 \% .$ Find the marked price of the video game.

A.	$€ 6325$
B.	$€ 6328.08$
C.	$€ 6330$
D.	$€ 6326.2$

Simple interest on a certain amount is  

25

100

  of the principal. If the numbers representing the rate of interest (in percent) and time (in years) be equal, then what is the time, for which the principal is lent out?

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

Natasha invested one-half of her savings in a bond that paid simple interest for $2$ years and received $€400$ as interest. She invested the remaining in a bond that paid compound interest, interest being compounded annually, for the next $2$ years at the same rate of interest, and received $€432$ as interest. What was the value of her total savings before investing in these two bonds?

A.	$€2498$
B.	$€2520$
C.	$€2550$
D.	$€2500$

What is the value of $\left(2p^{ 4 } + 3\right)\left(-5p^{ 3 } - 4\right)$ at $p = -3$?

A.	$-21615$
B.	$-22915$
C.	$22915$
D.	$21615$

( -2y² + 8xy + 7y - 28x) ÷ (y - 4x) = ?

A.	-7y - 2
B.	-2y + 7
C.	-2y - 7
D.	7y - 2

A card is drawn from a shuffled deck of $52$ cards. What is the probability of getting a card greater than $4$ but lesser than $9$?

A.	$\dfrac { 4 } { 13 }$
B.	$\dfrac { 4 } { 52 }$
C.	$\dfrac { 8 } { 52 }$
D.	$\dfrac { 12 } { 52 }$

Lars plays hockey every 3^rd day and plays tennis every 4^th day. He played both hockey and tennis on 9th April. What is the next date when Lars will play both the games?

A.	23rd April
B.	19th April
C.	20th April
D.	21st April