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PPSC Past Papers 2025

PPSC PAST PAPERS 2025 – Free download as PDF File (.pdf) or read online for free

Foraminifera produces:

A. Silica shells
B. Chalk
C. Cellulose walls
D. Protein structures
Correct answer is: B. Chalk
Foraminifera, marine microorganisms, produce calcium carbonate shells that contribute to chalk formation.

Increase of UV rays causes:

A. Global warming
B. Skin cancer
C. Acid rain
D. Air pollution
Correct answer is: B. Skin cancer
Increased UV radiation is linked to skin cancer due to damage to skin cells.

The largest salt mine in Pakistan is:

A. Kalabagh
B. Khewra
C. Haripur
D. Ziarat
Correct answer is: B. Khewra
Khewra Salt Mine, located in Punjab, is the largest salt mine in Pakistan.

What is the general climate of Pakistan?

A. Hot and Wet
B. Hot and Cold
C. Hot and Dry
D. None of these
Correct answer is: C. Hot and Dry
Pakistan'sclimate is generally hot and dry, especially in the plains and southern regions.

Sub-Himalayas is also known as:

A. Siwalik Range
B. Margalla
C. Pir Panjal
D. Koh-e-Suleman
Correct answer is: A. Siwalik Range
The Sub-Himalayas, or Siwalik Range, form the southernmost hills of the Himalayan system.

Kashgar is a city in which country?

A. India
B. China
C. Pakistan
D. Afghanistan
Correct answer is: B. China
Kashgar is a city in Xinjiang, China, historically significant along the Silk Road.

Steel is a mixture of:

A. Iron and Oxygen
B. Carbon and Sulfur
C. Iron and Carbon
D. Iron and Sulfur
Correct answer is: C. Iron and Carbon
Steel is an alloy primarily composed of iron and carbon.

Which particles cannot move from their place?

A. Gas particles
B. Liquid particles
C. Solid particles
D. Plasma particles
Correct answer is: C. Solid particles
In solids, particles are tightly packed and vibrate in fixed positions, unable to move freely.

Who was awarded the Nobel Peace Prize in 2001?

A. Kofi Annan
B. Nelson Mandela
C. Jimmy Carter
D. Malala Yousafzai
Correct answer is: A. Kofi Annan
Kofi Annan, along with the UN, received the Nobel Peace Prize in 2001 for peacekeeping efforts.
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