Pakistan MCQs

Urdu is designated as Pakistan's national language.
English is widely used officially, but Urdu holds national status.

Balochistan covers the greatest land area among Pakistan's provinces.
It occupies much of the country's south-west.

Punjab is Pakistan's most populous province.
Its major cities include Lahore, Faisalabad, and Rawalpindi.

The Indus is Pakistan's principal and longest river.
It flows from the north to the Arabian Sea.

K2 is Pakistan's highest peak and the world's second-highest mountain.
It lies in the Karakoram range.

Pakistan's southern coastline borders the Arabian Sea.
Karachi and Gwadar are major ports on this coast.

Islamabad is the federal capital of Pakistan.
It replaced Karachi as the permanent capital.

Each carbon atom bonds strongly to four others in diamond.
The rigid network resists deformation.

Polymers consist of repeating monomer units.
Many plastics, fibers, and biological molecules are polymers.

Strong polymer structures can resist decomposition.
This durability is useful but creates waste-management problems.

Temporary hardness is caused mainly by bicarbonates.
Boiling converts them into insoluble precipitates.

Alloys combine metals with other elements.
They are designed for strength, corrosion resistance, or other useful properties.