Question 1

Physics - What type of wave is light?

Accepted Answer

electromagnetic

Answer

mechanical

Answer

frequency

Answer

pitch

Question 2

Physics - An object that gives out its own light is described as being what?

Accepted Answer

luminous

Answer

brighty

Answer

the sun

Answer

hot

Question 3

Biology - What is the unit for measuring food energy?

Accepted Answer

Joule

Answer

potential difference

Answer

Amp

Answer

ohm

Question 4

Biology - What type of energy store is food?

Accepted Answer

chemical

Answer

elastic

Answer

kinetic

Answer

thermal

Question 5

Chemistry - A solution measures 2 on the pH scale. How would you describe it?

Accepted Answer

acidic

Answer

very acidic

Answer

alkaline

Answer

neutral

Question 6

Chemistry - A solution measures 12 on the pH scale. How would you describe it?

Accepted Answer

alkaline

Answer

acidic

Answer

neutral

Answer

very acidic

Question 7

Working Scientifically - A sound wave has a high pitch. What does this mean?

Accepted Answer

it has a high frequency

Answer

it will be very quiet

Answer

it is very loud

Answer

it can be heard by dogs only

Question 8

Working Scientifically - What type of wave is light?

Accepted Answer

transverse

Answer

mexican

Answer

longitidinal

Answer

tidal

Question 9

Computer Science - What is a variable?

Accepted Answer

A named location in memory that can be accessed or changed.

Answer

A symbol used in flowcharts to represent decisions.

Answer

A fixed piece of data that cannot be modified.

Answer

A type of loop that runs a fixed number of times.

Question 10

Computer Science - Which best describes an algorithm?

Accepted Answer

A set of clear, step-by-step instructions to solve a problem.

Answer

A rule that computers follow to communicate.

Answer

A diagram showing the connections between computers in a network.

Answer

A list of random tasks performed by a computer.

Question 11

Computer Science - What does a flowchart represent?

Accepted Answer

Steps in a process or algorithm using shapes, symbols, and arrows.

Answer

A set of rules for sending data between computers.

Answer

A loop that runs a fixed number of times.

Answer

A map of how data travels across a network.

Question 12

Computer Science - What is a 'for' loop?

Accepted Answer

A loop that runs a fixed number of times.

Answer

A loop that runs until a condition is met.

Answer

A diagram showing the flow of data in a network.

Answer

A named location in memory that can be changed.

Question 13

Computer Science - What is a network?

Accepted Answer

A group of computers and devices connected to share information and resources.

Answer

A protocol used for sending data

Answer

A type of wireless connection for phones.

Answer

A single computer storing data.

Question 14

Computer Science - Which is a key advantage of a wired connection?

Accepted Answer

It is usually faster and more reliable than wireless.

Answer

It does not require any cables.

Answer

It allows you to move freely while staying connected.

Answer

It is more convenient than wireless.

Question 15

Computer Science - What does the term "Internet" stand for?

Accepted Answer

Interconnected Network.

Answer

International Web

Answer

Intelligent Network.

Answer

Interactive Technology

Question 16

Computer Science - What is a protocol in computing?

Accepted Answer

A set of rules that computers follow to communicate.

Answer

A loop that runs a fixed number of times.

Answer

A way of connecting devices wirelessly.

Answer

A process for organizing files on a computer.

Question 17

Computer Science - Which is not part of a data packet?

Accepted Answer

Network connection

Answer

Packet number

Answer

Source address.

Answer

Destination address

Question 18

Computer Science - Which is a disadvantage of wireless connections compared to wired?

Accepted Answer

It can be slower and less reliable.

Answer

Devices are less portable.

Answer

It requires cables to work.

Answer

It cannot be used with mobile devices.

Question 19

Maths - Which of these fractions can be added or subtracted without changing them at all?

Accepted Answer

a fifth and three fifths

Answer

a seventh and a tenth

Answer

two thirds and a half

Answer

A quarter and a fifth

Question 20

Maths - The answer to which of these has the greatest value?

Accepted Answer

2 subtract -5

Answer

-5 subtract -2

Answer

-5 subtract 2

Answer

2 subtract 5

Question 21

Maths - Which of these units could be used to measure a shape's perimeter?

Accepted Answer

metres

Answer

kilograms

Answer

square kilometres

Answer

square metres

Question 22

Maths - Which of these formulae gives the area of a rectangle?

Accepted Answer

base times height

Answer

base times height then halve your answer

Answer

add base and height then double your answer

Answer

base add height

Question 23

Maths - Which of these formulae gives the area of a triangle?

Accepted Answer

base times height then halve your answer

Answer

base times height

Answer

base add height

Answer

add base and height then double your answer

Question 24

Maths - Which of these pairs of numbers has the greatest product?

Accepted Answer

-6 and -5

Answer

-4 and 5

Answer

6 and -5

Answer

-6 and -4

Question 25

Maths - Which of these units could be used to measure a shape's area?

Accepted Answer

square metres

Answer

kilograms

Answer

metres

Answer

kilometres

Question 26

Maths - Which of these formulae gives the perimeter of a rectangle?

Accepted Answer

add base and height then double your answer

Answer

add together base and height

Answer

base times height

Answer

base times height then halve your answer

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