Explanation

Constitutional Purpose:

A constitution serves as the supreme legal document that:

• Outlines the government’s structure (e.g., separation of powers in Pakistan’s 1973 Constitution).
• Defines fundamental laws and citizens’ rights (e.g., Articles 8-28 in Pakistan’s Constitution).
• Establishes procedures for governance (e.g., elections, judiciary).

Explanation

The sum of the interior angles of a polygon can be calculated using the formula:

(n-2) × 180°, where n is the number of sides.

For a hexagon, n = 6.

Sum of interior angles = (6-2) × 180°

= 4 × 180°

= 720°

Explanation

The correct sentence should be:

"The bird saw that an ant was sinking in the water."

Subject-Verb Agreement:

"An ant" (singular) requires the singular verb "was" (not the plural "were").

Correct: ...an ant was sinking...

Incorrect: ...an ant were sinking...

Explanation

Let's denote the cost of one pizza as P and the cost of one donut as D.

From Farhan's purchase:

4P + 3D = 1670 ... (1)

From Hamid's purchase:

6P + 2D = 2280 ... (2)

We can multiply equation (1) by 2 and equation (2) by 3 to make the coefficients of D equal:

8P + 6D = 3340 ... (3)

18P + 6D = 6840 ... (4)

Now, subtract equation (3) from equation (4):

10P = 3500

P = 350

Explanation

Paralyzed means مفلوج

Explanation

The File Menu in most applications (e.g., Notepad, Word, Photoshop) contains options like Open, Save, and Save As to access saved files.

Example:

In Microsoft Word: File → Open → Select saved document.

Explanation

A pixel (picture element) is the smallest unit of a digital image.

Higher pixel count = Sharper image (e.g., 4K resolution has 3840×2160 pixels).

Explanation

Sentence Type Identification:

Imperative: The sentence gives a command or request ("Please open the window").

It starts with a verb (open) and often omits the subject (implied "You").

Explanation

The Arrhenius theory (1887) defines:

Acids: Substances that dissociate in water to produce H⁺ ions (protons), such as:

HCl → H⁺ + Cl⁻

Bases: Substances that dissociate in water to produce OH⁻ ions (hydroxide ions), such as:

NaOH → Na⁺ + OH⁻

Explanation

School means اسکول