Explanation

A Speaker is an audio output device and cannot produce hard copies (physical prints).

Devices like printers, impact printers, and plotters are used to generate hard copy outputs.

Explanation

Control means اس کے نقصان دہ اثرات کو روکنے یا محدود کرنے کے لئے

Stop means اس کے نقصان دہ اثرات کو روکنے یا محدود کرنے کے لئے

Explanation

In modern versions of MS Word, you open the Header and Footer by clicking the "Insert" tab, then choosing "Header" or "Footer."

This allows you to edit and customize content at the top or bottom of every page.

Explanation

Windows is an operating system developed by Microsoft Corporation.

It is widely used on personal computers.

It offers a graphical user interface (GUI).

Explanation

Eukaryotic cells have a well-defined nucleus enclosed by a nuclear membrane.

Prokaryotic cells lack a nucleus — their DNA floats freely in the cytoplasm.

This is the main difference between the two.

Explanation

Given A = p + prt, we need to solve for t.

Step 1: Subtract p from both sides

A - p = prt

Step 2: Divide both sides by pr

(A - p) / pr = t

The answer is A-p/pr.

Explanation

We learn "about" someone when we gain information or understanding regarding them.

The source is the poem, so we say we learn this "in" the poem — where the information is found.

Explanation

An Assembler converts programs written in assembly language into machine language.

It translates mnemonic codes into binary instructions the CPU can execute.

Explanation

Passage for Reading Comprehension: King Faisal was devoted to Islam. He was a good Muslim and led a simple life. He did his best to see his people live according to the teachings of Islam. He possessed great qualities of leadership and proved to be an able ruler. He loved his people and ruled the country wisely and justly. Under his rule, Saudi Arabia made great progress in many fields. He spent a lot of money on the development of his country. The main source of income for Saudi Arabia is mineral oil, and he made every effort to increase its production. New factories and mills were set up in Saudi Arabia, and industry made great progress. Vast areas of the desert were irrigated and new lands were brought under cultivation.

1. The word "King" used before "Faisal" is ______?

A title

2. King Faisal was a great ______?

Leader and ruler

3. The last sentence of the paragraph is mainly about ______?

Agricultural developments

4. "He did his best to see his people live according to the teachings of Islam."

In the above sentence, the underlined word 'best' is used as ______?

A noun

5. The paragraph is about two main things. They are ______?

King Faisal and development of Saudi Arabia

Explanation

Momentum is the product of an object’s mass and its velocity → Momentum = Mass × Velocity.

It is a vector quantity.

It is conserved in closed systems during collisions.