Maths Week Quiz © Seomra Ranga 2012 .

Maths Week Quiz

© Seomra Ranga 2012 www.seomraranga.com

Round 1


Round 1Question 1

What is the product of 7 and 8?


Round 1Question 2

How many hours are there in 3 days?


Round 1Question 3

What is the biggest number you can make

with the digits 4,6,7,2,9?


Round 1Question 4

An orange costs 49c. How much does 3

oranges cost?© Seomra Ranga 2012 www.seomraranga.com

Round 1Question 5

If you face North and turn clockwise 180o, in what

direction are you facing?


Round 1Question 6

Round 6,535 to the nearest 10


Round 2


Round 2Question 1

How many straight edges does a cube

have?© Seomra Ranga 2012 www.seomraranga.com

Round 2Question 2

What number comes next in the sequence?

1, 4, 9, 16, 25,___© Seomra Ranga 2012 www.seomraranga.com

Round 2Question 3

How many metres are in 2½Km?


Round 2Question 4

There are 120 pupils in a school. ¼ are boys, how

many girls are in the school?


Round 2Question 5

Draw an ellipse.


Round 2Question 6

What is double 29?


Round 1 Answers


Round 1 AnswersQuestion 1

What is the product of 7 and 8?

56© Seomra Ranga 2012 www.seomraranga.com


How many hours are there in 3 days?



What is the biggest number you can make with the digits

4,6,7,2,9?

97,642© Seomra Ranga 2012 www.seomraranga.com


An orange costs 49c. How much does 3 oranges cost?

€1.47



If you face North and turn clockwise 180o, in what

direction are you facing?South



Round 6,535 to the nearest 10


Round 3


Round 3Question 1

How many sides does a decagon have?


Round 3Question 2

What is the perimeter of a circle called?


Round 3Question 3

In a sale, a €100 item has a 20% discount.

What is the sale price?


Round 3Question 4

A film starts at 6.05pm and lasts 90mins. At

what time does it end?


Round 3Question 5

What is half of 114?


Round 3Question 6

What is the date 10 days after February 25th in a Leap Year?


Round 2 Answers



How many straight edges does a cube have?



What number comes next in the sequence?

1, 4, 9, 16, 25,___36 (Next Square Number)



How many metres are in 2½Km?


Round 2 AsnwersQuestion 4

There are 120 pupils in a school. ¼ are boys, how many girls are in

the school?



Draw an ellipse.



What is double 29?58


Round 4


Round 4Question 1

What shape would you be talking about if you

said « Isoceles »?


Round 4Question 2

True or False:4.07 > 4.5


Round 4Question 3

What time is 6:05pm on a 24 hour clock?


Round 4Question 4

What is the product of 9 and 8 less the sum

of 9 and 8?© Seomra Ranga 2012 www.seomraranga.com

Round 4Question 5

What is an angle of 35o called?


Round 4Question 6

If you add two numbers on the opposite sides of a dice

together, what total will you always get?


Round 3 Answers



How many sides does a decagon have?



What is the perimeter of a circle called?

Circumference© Seomra Ranga 2012 www.seomraranga.com


In a sale, a €100 item has a 20% discount. What is the sale price?

€80



A film starts at 6.05pm and lasts 90mins. At what time does it end?

7.35pm



What is half of 114?57



What is the date 10 days after February 25th in a Leap Year?

March 6th


Round 5


Round 5Question 1

What is the 4th Prime Number?


Round 5Question 2

In darts, if you score treble 20, double 18 and a double bull’s eye (red), what is your

score?


Round 5Question 3

What number is 1,000 more than 436,502?


Round 5Question 4

What word means half the diameter of a

circle?© Seomra Ranga 2012 www.seomraranga.com

Round 5Question 5

What change do you get from €50 if you

spend €25.75?© Seomra Ranga 2012 www.seomraranga.com

Round 5Question 6

True or False: All sides of a scalene triangle

are equal?© Seomra Ranga 2012 www.seomraranga.com

Round 4 Answers



What shape would you be talking about if you said « Isoceles »?

Triangle



True or False:4.07 > 4.5

False© Seomra Ranga 2012 www.seomraranga.com


What time is 6:05pm on a 24 hour clock?

18:05© Seomra Ranga 2012 www.seomraranga.com


What is the product of 9 and 8 less the sum of 9 and 8?

(9x8)-(9+8) = 55



What is an angle of 35o called?

Acute© Seomra Ranga 2012 www.seomraranga.com


If you add two numbers on the opposite sides of a dice together,

what total will you always get?

7


Round 6


Round 6Question 1

What is the square root of 81?


Round 6Question 2

What is the total number of degrees in

a triangle?© Seomra Ranga 2012 www.seomraranga.com

Round 6Question 3

Unscramble these letters (SEELTETSA) to find a word that means when shapes fit together

without leaving any spaces?


Round 6Question 4

How many sides does a nonagon have?


Round 6Question 5

True or False: A GOOGOL is a number bigger than a billion?


Round 6Question 6

What is 3¾ as a decimal?


Round 5 Answers



What is the 4th Prime Number?



In darts, if you score treble 20, double 18 and a double bull’s eye

(red), what is your score?

(60+36+50) = 146© Seomra Ranga 2012 www.seomraranga.com


What number is 1,000 more than 436,502?



What word means half the diameter of a circle?

Radius© Seomra Ranga 2012 www.seomraranga.com


What change do you get from €50 if you spend €25.75?

€24.25



True or False: All sides of a scalene triangle are equal?

False© Seomra Ranga 2012 www.seomraranga.com

Round 7


Round 7Question 1

What is the perimeter of a regular octagon with sides of 18cm?


Round 7Question 2

What number do you get if you add the number of apostles,

days in a fortnight and seconds in 3 minutes?


Round 7Question 3

What is a 12-sided 3D shape called?


Round 7Question 4

On a 100 Square, if you start on 34, move 3 squares down

and 4 to the right, what number are you on?


Round 7Question 5

What is the missing number in the sequence: 3, 5, 9, 15, 23, ___, 45, 59


Round 7Question 6

How many Square Numbers are there

between 10 and 30?© Seomra Ranga 2012 www.seomraranga.com

Round 6 Answers



What is the square root of 81?



What is the total number of degrees in a triangle?

180o



Unscramble these letters (SEELTETSA) to find a word that means when shapes fit together without leaving any spaces?

Tesselate© Seomra Ranga 2012 www.seomraranga.com


How many sides does a nonagon have?



True or False: A GOOGOL is a number bigger than a billion?

True (Googol= 10100)


Round 8


Round 8Question 1

What mathematical instrument would you

use to measure angles?


Round 8Question 2

What is 0.88 as a percentage?


Round 8Question 5

How many vertices (corners) are on a square pyramid?


Round 7 Answers



What is the perimeter of a regular octagon with sides of 18cm?

144cm (18x8)


Round 7 AnswersQuestion 2What number do you get if you add

the number of apostles, days in a fortnight and seconds in 3 minutes?

206 (12+14+180)


Round 7 AnswersQuestion 4On a 100 Square, if you start on 34, move 3 squares down and 4 to the

right, what number are you on?



What is the missing number in the sequence: 3,+2 5,+4 9+6, 15+8, 23,+10

___, +12 45, +14 59



How many Square Numbers are there between 10 and 30?

2 (16 and 25)


Round 8 Answers



What mathematical instrument would you use to measure angles?

Protractor



True or False: A parallelogram has four equal sides?

False



What is the next Prime Number after 13?



How many vertices (corners) are on a square pyramid?

5



What is the value of the Roman Numeral LXIX?


Tie-Break Round


Tie-BreakQuestion 1

What is 60% of 40?


Tie-BreakQuestion 2

There were 30 questions in a maths test. Mary got 80%

correct. How many questions did she answer correctly?


Tie-BreakQuestion 4

What number do you get if you add a baker’s dozen, months

with 30 days, faces on a cuboid and minutes in 4 hours?


Tie-BreakQuestion 5

Jim has 63 marbles, Ann has 32 more than that. How many

marbles have they between them?


Tie-BreakQuestion 6From the numbers 2-18, what is the

last number standing when you eliminate all square numbers,

multiples of 6, factors of 40 and odd numbers?


Tie-Break Answers


Tie-Break AnswersQuestion 1

What is 60% of 40?24



There were 30 questions in a maths test. Mary got 80% correct. How many

questions did she answer correctly?


Tie-Break AnswersQuestion 4What number do you get if you add a baker’s

dozen, months with 30 days, faces of a cuboid and minutes in 4 hours?

263 (13+4+6+240)



Jim has 63 marbles, Ann has 32 more than that. How many marbles

have they between them?

158 (63+63+32)



From the numbers 2-18, what is the last number standing when you eliminate all

square numbers, multiples of 6, factors of 40 and odd numbers?


Maths Week Quiz © Seomra Ranga 2012 .

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Transcript of Maths Week Quiz © Seomra Ranga 2012 .