Explanation

A Proxy Server primarily routes TCP/IP requests between clients and servers, enhancing security, privacy, and network performance.

Explanation

The letters "SAP" can be arranged in 3! (3 factorial) ways, which is equal to 6 ways:

1. SAP
2. SPA
3. PAS
4. PSA
5. ASP
6. APS

Note that 3! = 3 × 2 × 1 = 6.

Explanation

The sentence should read, "You had already left by seven o'clock, hadn't you?"

It uses the past perfect tense and its negative form in the question tag.

Explanation

Explanation

Fatimah Jinnah Women's University in Rawalpindi was founded in 1998 as the first women's university in Pakistan

The first five universities established in Pakistan

Explanation

Iron is an essential mineral that is crucial for various bodily functions, including the production of hemoglobin.

Hemoglobin is a protein in red blood cells that carries oxygen from the lungs to the rest of the body a

And returns carbon dioxide from the body to the lungs to be exhaled.

Explanation

The Gateway of Pakistan is a monument situated in Karachi, Sindh.

It symbolizes the entrance to Pakistan from the sea.

Karachi is called the "Gateway of Pakistan"

It has an ideal location and well-developed connections to form gateways region with:

• Afghanistan,
• Central Asia,
• and Western China

Additional information:

It was the first capital of Pakistan.

It is the biggest city in Pakistan.

The capital of Karachi is Sindh.

Explanation

Tobacco products are addictive because they contain nicotine.

Nicotine keeps people using tobacco products, even when they want to stop.

Explanation

The spleen is often referred to as the "graveyard of RBCs"

Because it is responsible for filtering and breaking down old, damaged, and worn-out red blood cells (RBCs).

Explanation

He was ill with a fever

وہ بخار سے بیمار تھا۔

The phrase "ill with fever" is the correct way to describe someone suffering from a fever.

The preposition "with" is used to indicate the illness or condition affecting the person.

The other options ("ill to fever" and "ill by fever") are grammatically incorrect.