Explanation

He swore that he did not know his name.

"By God" expresses an oath → changes to "He swore that..." in indirect speech.

"I do not know" becomes "he did not know" (tense shift from present to past).

"His name" remains unchanged as the pronoun is consistent.

Explanation

Will a song not have been sung by her?

In passive voice, the object ("a song") comes first, followed by the helping verbs ("will have been").

The past participle of "sing" is "sung", and the subject ("she") becomes "by her" at the end.

Explanation

The Intelligence Bureau (IB) is Pakistan's oldest civilian intelligence agency, responsible mainly for domestic intelligence and internal security.

It handles tasks like monitoring threats, counter-terrorism, and surveillance within the country.

Explanation

Population in 2020 = 50,000

Growth rate = 8%

Increase = 8% of 50,000

= 0.08 × 50,000

= 4,000

Population in 2021 = 50,000 + 4,000

= 54,000

Explanation

Explanation

ASF personnel derive their arrest powers under provisions of the Police Act 1861 and Criminal Procedure Code (CrPC) 1898.

These laws empower ASF to arrest individuals involved in offenses within airport jurisdiction.

Explanation

This idiom comes from a fairy tale where a beautiful woman is paired with an ugly or beastly man.

It refers to an odd couple where one is attractive and the other is not.

Example: Their relationship is like beauty and the beast — she's stunning, he's not so much.

Explanation

The primary role of a security force is to ensure safety and security of buildings, infrastructure, and people.

This includes preventing unauthorized access, monitoring threats, and responding to emergencies.

Explanation

Trained personnel are essential to identify, assess, and respond to threats; without them, even the best technology is ineffective.

Many breaches occur because guards or staff lack proper training or vigilance in enforcing protocols.

Explanation

Security cards are mandatory for all authorized personnel in a controlled or secure environment for identification and access.

Reporting a lost security card immediately helps prevent unauthorized access and potential security breaches.