Maths Week Quiz © Seomra Ranga 2012 .

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Transcript of Maths Week Quiz © Seomra Ranga 2012 .
Maths Week Quiz
© Seomra Ranga 2012 www.seomraranga.com
Round 1
© Seomra Ranga 2012 www.seomraranga.com
Round 1Question 1
What is the product of 7 and 8?
© Seomra Ranga 2012 www.seomraranga.com
Round 1Question 2
How many hours are there in 3 days?
© Seomra Ranga 2012 www.seomraranga.com
Round 1Question 3
What is the biggest number you can make
with the digits 4,6,7,2,9?
© Seomra Ranga 2012 www.seomraranga.com
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?
© Seomra Ranga 2012 www.seomraranga.com
Round 1Question 6
Round 6,535 to the nearest 10
© Seomra Ranga 2012 www.seomraranga.com
Round 2
© Seomra Ranga 2012 www.seomraranga.com
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?
© Seomra Ranga 2012 www.seomraranga.com
Round 2Question 4
There are 120 pupils in a school. ¼ are boys, how
many girls are in the school?
© Seomra Ranga 2012 www.seomraranga.com
Round 2Question 5
Draw an ellipse.
© Seomra Ranga 2012 www.seomraranga.com
Round 2Question 6
What is double 29?
© Seomra Ranga 2012 www.seomraranga.com
Round 1 Answers
© Seomra Ranga 2012 www.seomraranga.com
Round 1 AnswersQuestion 1
What is the product of 7 and 8?
56© Seomra Ranga 2012 www.seomraranga.com
Round 1 AnswersQuestion 2
How many hours are there in 3 days?
72© Seomra Ranga 2012 www.seomraranga.com
Round 1 AnswersQuestion 3
What is the biggest number you can make with the digits
4,6,7,2,9?
97,642© Seomra Ranga 2012 www.seomraranga.com
Round 1 AnswersQuestion 4
An orange costs 49c. How much does 3 oranges cost?
€1.47
© Seomra Ranga 2012 www.seomraranga.com
Round 1 AnswersQuestion 5
If you face North and turn clockwise 180o, in what
direction are you facing?South
© Seomra Ranga 2012 www.seomraranga.com
Round 1 AnswersQuestion 6
Round 6,535 to the nearest 10
6,540© Seomra Ranga 2012 www.seomraranga.com
Round 3
© Seomra Ranga 2012 www.seomraranga.com
Round 3Question 1
How many sides does a decagon have?
© Seomra Ranga 2012 www.seomraranga.com
Round 3Question 2
What is the perimeter of a circle called?
© Seomra Ranga 2012 www.seomraranga.com
Round 3Question 3
In a sale, a €100 item has a 20% discount.
What is the sale price?
© Seomra Ranga 2012 www.seomraranga.com
Round 3Question 4
A film starts at 6.05pm and lasts 90mins. At
what time does it end?
© Seomra Ranga 2012 www.seomraranga.com
Round 3Question 5
What is half of 114?
© Seomra Ranga 2012 www.seomraranga.com
Round 3Question 6
What is the date 10 days after February 25th in a Leap Year?
© Seomra Ranga 2012 www.seomraranga.com
Round 2 Answers
© Seomra Ranga 2012 www.seomraranga.com
Round 2 AnswersQuestion 1
How many straight edges does a cube have?
12© Seomra Ranga 2012 www.seomraranga.com
Round 2 AnswersQuestion 2
What number comes next in the sequence?
1, 4, 9, 16, 25,___36 (Next Square Number)
© Seomra Ranga 2012 www.seomraranga.com
Round 2 AnswersQuestion 3
How many metres are in 2½Km?
2,500© Seomra Ranga 2012 www.seomraranga.com
Round 2 AsnwersQuestion 4
There are 120 pupils in a school. ¼ are boys, how many girls are in
the school?
90© Seomra Ranga 2012 www.seomraranga.com
Round 2 AnswersQuestion 5
Draw an ellipse.
© Seomra Ranga 2012 www.seomraranga.com
Round 2 AnswersQuestion 6
What is double 29?58
© Seomra Ranga 2012 www.seomraranga.com
Round 4
© Seomra Ranga 2012 www.seomraranga.com
Round 4Question 1
What shape would you be talking about if you
said « Isoceles »?
© Seomra Ranga 2012 www.seomraranga.com
Round 4Question 2
True or False:4.07 > 4.5
© Seomra Ranga 2012 www.seomraranga.com
Round 4Question 3
What time is 6:05pm on a 24 hour clock?
© Seomra Ranga 2012 www.seomraranga.com
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?
© Seomra Ranga 2012 www.seomraranga.com
Round 4Question 6
If you add two numbers on the opposite sides of a dice
together, what total will you always get?
© Seomra Ranga 2012 www.seomraranga.com
Round 3 Answers
© Seomra Ranga 2012 www.seomraranga.com
Round 3 AnswersQuestion 1
How many sides does a decagon have?
10© Seomra Ranga 2012 www.seomraranga.com
Round 3 AnswersQuestion 2
What is the perimeter of a circle called?
Circumference© Seomra Ranga 2012 www.seomraranga.com
Round 3 AnswersQuestion 3
In a sale, a €100 item has a 20% discount. What is the sale price?
€80
© Seomra Ranga 2012 www.seomraranga.com
Round 3 AnswersQuestion 4
A film starts at 6.05pm and lasts 90mins. At what time does it end?
7.35pm
© Seomra Ranga 2012 www.seomraranga.com
Round 3 AnswersQuestion 5
What is half of 114?57
© Seomra Ranga 2012 www.seomraranga.com
Round 3 AnswersQuestion 6
What is the date 10 days after February 25th in a Leap Year?
March 6th
© Seomra Ranga 2012 www.seomraranga.com
Round 5
© Seomra Ranga 2012 www.seomraranga.com
Round 5Question 1
What is the 4th Prime Number?
© Seomra Ranga 2012 www.seomraranga.com
Round 5Question 2
In darts, if you score treble 20, double 18 and a double bull’s eye (red), what is your
score?
© Seomra Ranga 2012 www.seomraranga.com
Round 5Question 3
What number is 1,000 more than 436,502?
© Seomra Ranga 2012 www.seomraranga.com
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
© Seomra Ranga 2012 www.seomraranga.com
Round 4 AnswersQuestion 1
What shape would you be talking about if you said « Isoceles »?
Triangle
© Seomra Ranga 2012 www.seomraranga.com
Round 4 AnswersQuestion 2
True or False:4.07 > 4.5
False© Seomra Ranga 2012 www.seomraranga.com
Round 4 AnswersQuestion 3
What time is 6:05pm on a 24 hour clock?
18:05© Seomra Ranga 2012 www.seomraranga.com
Round 4 AnswersQuestion 4
What is the product of 9 and 8 less the sum of 9 and 8?
(9x8)(9+8) = 55
© Seomra Ranga 2012 www.seomraranga.com
Round 4 AnswersQuestion 5
What is an angle of 35o called?
Acute© Seomra Ranga 2012 www.seomraranga.com
Round 4 AnswersQuestion 6
If you add two numbers on the opposite sides of a dice together,
what total will you always get?
7
© Seomra Ranga 2012 www.seomraranga.com
Round 6
© Seomra Ranga 2012 www.seomraranga.com
Round 6Question 1
What is the square root of 81?
© Seomra Ranga 2012 www.seomraranga.com
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?
© Seomra Ranga 2012 www.seomraranga.com
Round 6Question 4
How many sides does a nonagon have?
© Seomra Ranga 2012 www.seomraranga.com
Round 6Question 5
True or False: A GOOGOL is a number bigger than a billion?
© Seomra Ranga 2012 www.seomraranga.com
Round 6Question 6
What is 3¾ as a decimal?
© Seomra Ranga 2012 www.seomraranga.com
Round 5 Answers
© Seomra Ranga 2012 www.seomraranga.com
Round 5 AnswersQuestion 1
What is the 4th Prime Number?
7© Seomra Ranga 2012 www.seomraranga.com
Round 5 AnswersQuestion 2
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
Round 5 AnswersQuestion 3
What number is 1,000 more than 436,502?
437,502© Seomra Ranga 2012 www.seomraranga.com
Round 5 AnswersQuestion 4
What word means half the diameter of a circle?
Radius© Seomra Ranga 2012 www.seomraranga.com
Round 5 AnswersQuestion 5
What change do you get from €50 if you spend €25.75?
€24.25
© Seomra Ranga 2012 www.seomraranga.com
Round 5 AnswersQuestion 6
True or False: All sides of a scalene triangle are equal?
False© Seomra Ranga 2012 www.seomraranga.com
Round 7
© Seomra Ranga 2012 www.seomraranga.com
Round 7Question 1
What is the perimeter of a regular octagon with sides of 18cm?
© Seomra Ranga 2012 www.seomraranga.com
Round 7Question 2
What number do you get if you add the number of apostles,
days in a fortnight and seconds in 3 minutes?
© Seomra Ranga 2012 www.seomraranga.com
Round 7Question 3
What is a 12sided 3D shape called?
© Seomra Ranga 2012 www.seomraranga.com
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?
© Seomra Ranga 2012 www.seomraranga.com
Round 7Question 5
What is the missing number in the sequence: 3, 5, 9, 15, 23, ___, 45, 59
© Seomra Ranga 2012 www.seomraranga.com
Round 7Question 6
How many Square Numbers are there
between 10 and 30?© Seomra Ranga 2012 www.seomraranga.com
Round 6 Answers
© Seomra Ranga 2012 www.seomraranga.com
Round 6 AnswersQuestion 1
What is the square root of 81?
9© Seomra Ranga 2012 www.seomraranga.com
Round 6 AnswersQuestion 2
What is the total number of degrees in a triangle?
180o
© Seomra Ranga 2012 www.seomraranga.com
Round 6 AnswersQuestion 3
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
Round 6 AnswersQuestion 4
How many sides does a nonagon have?
9© Seomra Ranga 2012 www.seomraranga.com
Round 6 AnswersQuestion 5
True or False: A GOOGOL is a number bigger than a billion?
True (Googol= 10100)
© Seomra Ranga 2012 www.seomraranga.com
Round 6 AnswersQuestion 6
What is 3¾ as a decimal?
3.75© Seomra Ranga 2012 www.seomraranga.com
Round 8
© Seomra Ranga 2012 www.seomraranga.com
Round 8Question 1
What mathematical instrument would you
use to measure angles?
© Seomra Ranga 2012 www.seomraranga.com
Round 8Question 2
What is 0.88 as a percentage?
© Seomra Ranga 2012 www.seomraranga.com
Round 8Question 3
True or False: A parallelogram has four
equal sides?© Seomra Ranga 2012 www.seomraranga.com
Round 8Question 4
What is the next Prime Number after
13?© Seomra Ranga 2012 www.seomraranga.com
Round 8Question 5
How many vertices (corners) are on a square pyramid?
© Seomra Ranga 2012 www.seomraranga.com
Round 8Question 6
What is the value of the Roman Numeral
LXIX?© Seomra Ranga 2012 www.seomraranga.com
Round 7 Answers
© Seomra Ranga 2012 www.seomraranga.com
Round 7 AnswersQuestion 1
What is the perimeter of a regular octagon with sides of 18cm?
144cm (18x8)
© Seomra Ranga 2012 www.seomraranga.com
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)
© Seomra Ranga 2012 www.seomraranga.com
Round 7 AnswersQuestion 3
What is a 12sided 3D shape called?
Dodecahedron© Seomra Ranga 2012 www.seomraranga.com
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?
68© Seomra Ranga 2012 www.seomraranga.com
Round 7 AnswersQuestion 5
What is the missing number in the sequence: 3,+2 5,+4 9+6, 15+8, 23,+10
___, +12 45, +14 59
33© Seomra Ranga 2012 www.seomraranga.com
Round 7 AnswersQuestion 6
How many Square Numbers are there between 10 and 30?
2 (16 and 25)
© Seomra Ranga 2012 www.seomraranga.com
Round 8 Answers
© Seomra Ranga 2012 www.seomraranga.com
Round 8 AnswersQuestion 1
What mathematical instrument would you use to measure angles?
Protractor
© Seomra Ranga 2012 www.seomraranga.com
Round 8 AnswersQuestion 2
What is 0.88 as a percentage?
88%© Seomra Ranga 2012 www.seomraranga.com
Round 8 AnswersQuestion 3
True or False: A parallelogram has four equal sides?
False
© Seomra Ranga 2012 www.seomraranga.com
Round 8 AnswersQuestion 4
What is the next Prime Number after 13?
17© Seomra Ranga 2012 www.seomraranga.com
Round 8 AnswersQuestion 5
How many vertices (corners) are on a square pyramid?
5
© Seomra Ranga 2012 www.seomraranga.com
Round 8 AnswersQuestion 6
What is the value of the Roman Numeral LXIX?
69© Seomra Ranga 2012 www.seomraranga.com
TieBreak Round
© Seomra Ranga 2012 www.seomraranga.com
TieBreakQuestion 1
What is 60% of 40?
© Seomra Ranga 2012 www.seomraranga.com
TieBreakQuestion 2
There were 30 questions in a maths test. Mary got 80%
correct. How many questions did she answer correctly?
© Seomra Ranga 2012 www.seomraranga.com
TieBreakQuestion 3
If 5 computer discs cost €8, how much do
9 cost?© Seomra Ranga 2012 www.seomraranga.com
TieBreakQuestion 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?
© Seomra Ranga 2012 www.seomraranga.com
TieBreakQuestion 5
Jim has 63 marbles, Ann has 32 more than that. How many
marbles have they between them?
© Seomra Ranga 2012 www.seomraranga.com
TieBreakQuestion 6From the numbers 218, what is the
last number standing when you eliminate all square numbers,
multiples of 6, factors of 40 and odd numbers?
© Seomra Ranga 2012 www.seomraranga.com
TieBreak Answers
© Seomra Ranga 2012 www.seomraranga.com
TieBreak AnswersQuestion 1
What is 60% of 40?24
© Seomra Ranga 2012 www.seomraranga.com
TieBreak AnswersQuestion 2
There were 30 questions in a maths test. Mary got 80% correct. How many
questions did she answer correctly?
24© Seomra Ranga 2012 www.seomraranga.com
TieBreak AnswersQuestion 3
If 5 computer discs cost €8, how much do 9 cost?
€14.40© Seomra Ranga 2012 www.seomraranga.com
TieBreak 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)
© Seomra Ranga 2012 www.seomraranga.com
TieBreak AnswersQuestion 5
Jim has 63 marbles, Ann has 32 more than that. How many marbles
have they between them?
158 (63+63+32)
© Seomra Ranga 2012 www.seomraranga.com
TieBreak AnswersQuestion 6
From the numbers 218, what is the last number standing when you eliminate all
square numbers, multiples of 6, factors of 40 and odd numbers?
14© Seomra Ranga 2012 www.seomraranga.com