Practice MCQs

Explanation: Water boils at 100 degrees Celsius at sea level.

Explanation: Plants absorb carbon dioxide for photosynthesis.

Explanation: The adult human body has 206 bones.

Explanation: Mitochondria produce energy (ATP) for the cell, hence called the powerhouse.

Explanation: Mars appears red due to iron oxide on its surface.

Explanation: Water's chemical formula is H2O, two hydrogen atoms and one oxygen atom.

Explanation: Hafeez Jalandhari wrote the national anthem of Pakistan.

Explanation: Field Hockey is the official national sport of Pakistan.

Explanation: The Indus River is the longest river in Pakistan.

Explanation: The Pakistani Rupee (PKR) is the official currency of Pakistan.