Zibah Upper Basic School General Science Quiz 2024

Inhaled air consists of all the following gases except …

• Carbon dioxide

• Hydrogen

• Nitrogen

• Oxygen

Oxygenation of blood occurs in the …

• brain

• heart

• lungs

• kidneys

Which of the following substances causes temporary hardness of water?

• Calcium bicarbonate

• Magnesium sulphate

• Sodium chloride

• Copper nitrate

The unit of electric current is …

• Ampere

• Joule

• Ohm

• Volt

Digestion of protein starts in the …

• colon

• mouth

• small intestine

• stomach

The blood component that helps blood to clot is called the …

• water

• platelet

• red blood cell

• white blood cell

The bicuspid valve is found between …

• left and right atria

• left atrium and left ventricle

• right atrium and right ventricle

• left and right ventricles

A group of similar cells that perform a specific function are called a …

• tissue

• organ

• nucleus

• cells

Which of the following substances has a yellow color?

• carbon

• copper

• iron

• sulphur

Which air turns milky when it is blown into a lime water?

• Carbon dioxide

• Hydrogen

• Nitrogen

• Oxygen