GRADE 4 BASIC SCIENCE AND TECHNOLOGY (BST) QUIZ

Which of these is not a component of electric circuit

• telephone

• lamp

• switch

• battery

which of the following does not require electricity to function

• television set

• fan

• refrigerator

• non of the above

A material through which heat and electricity flow easily is called

• insulator

• conductor

• resistance

• circuit

A material that does not allow the flow of electricity or heat to pass through them could be referred to as

• insulator

• rubber

• plastic

• conductor

which of the following is not a property of plastic

• elastic

• conductivity

• flexible

• transparent

All of these are examples of insulators except

• dry wood

• iron

• plastic

• rubber

Which of these is an example of a conductor

• rubber

• nylon

• copper

• paper

The way we take care of the external part of our body is called

• personal Hygiene

• body care

• Maintenance

• cleanliness

Which of these materials cannot be attracted to magnets

• rubber

• sand

• copper

• steel

_________________ is a type of matter that can exist in all three states.

• wood

• water

• stone

• metal