Explanation

If mango juice is 20%, then apple juice is 80% (since 100% – 20% = 80%).

The ratio of mango to apple juice is 20:80, which simplifies to 1:4.

Explanation

• The official currency of Malaysia is the Malaysian ringgit
• Date of introduction 12 June 1967
• Symbol RM

Additional information 

• Capital: Kuala Lumpur
• Official Language: Malay (Bahasa Malaysia)
• Continent: Asia
• Major Religion: Islam
• Parliament: Parliament of Malaysia (Parlimen Malaysia)
• Parliamentary System: Bicameral (Dewan Rakyat and Dewan Negara)
• Independence: 31 August 1957

Last updated on 26 OCT 2026

Explanation

In the modern periodic table, there are 7 periods (horizontal rows) and 18 groups (vertical columns).

Explanation

John Dalton proposed the Atomic Theory in the early 1800s, stating that all elements are made of indivisible atoms.

He described atoms as indestructible and identical for each element, laying the foundation of modern chemistry.

Explanation

• When blue litmus paper is dipped in an acid, it turns red.
• This is because the acid changes the color of the litmus paper from blue to red.

Note: When red litmus paper is dipped in a base, it turns blue.

Explanation

Explanation

Explanation

The Recycle Bin temporarily stores deleted files and folders from your computer.

You can restore them if needed or permanently delete them from there.

Explanation

• The greenhouse effect is an environmental problem caused by the increasing amount of carbon dioxide (CO2) in the atmosphere.
• Primarily due to human activities such as burning fossil fuels, deforestation, and land-use changes.
• This excess CO2 traps heat and leads to global warming and climate change.

Explanation

• A parasite is an organism that feeds and lives in or on part of another organism (host), often causing harm to the host.
• In this case, the mosquito is feeding on the human's blood, making it a parasite.