Explanation

Given equation:

3/x + 2/(x+1) = 1

Multiply both sides by x(x+1):

3(x+1) + 2x = x(x+1)

Expanding both sides:

3x + 3 + 2x = x² + x

Combine like terms:

5x + 3 = x² + x

Rearrange the equation:

x² - 4x - 3 = 0

Solve the quadratic equation:

x = (4 ± √(16 + 12)) / 2

x = (4 ± √28) / 2

x = (4 ± 2√7) / 2

x = 2 ± √7

The answer is 2 + √7 or 2 - √7.

Explanation

FIA (Federal Investigation Agency) operates under the Ministry of Interior (federal level).

Motorway Police is a federal law enforcement body responsible for highways.

Islamabad Police serves the capital, which is directly administered by the federal government.

Explanation

Europe reduced dependence on Russian energy by increasing use of renewables like wind and solar.

Some countries expanded or reopened nuclear energy sources.

LNG imports from the U.S., Qatar, and others also surged to meet energy demand.

Explanation

The CAA is responsible for regulating civil aviation operations in Pakistan.

It ensures air safety, licensing, air traffic services, and compliance with international aviation standards.

Explanation

The Federal Investigation Agency (FIA) monitors terror financing and related financial crimes in Pakistan.

It works with international bodies like FATF to ensure compliance against money laundering and terrorism funding.

Explanation

Given equation:

x² - 5x + 6 = 0

Factor the quadratic equation:

(x - 2)(x - 3) = 0

This gives us:

x - 2 = 0 or x - 3 = 0

x = 2 or x = 3

The roots of the equation are x = 2 and x = 3.

Explanation

Subuktigin was a Turkic slave who rose to power and founded the Ghaznavid Empire in the 10th century.

His military campaigns in present-day Afghanistan and India paved the way for future invasions, especially by his son Mahmud of Ghazni.

Explanation

The Rakhine region is the center of conflict involving the Rohingya Muslim minority and the Myanmar military.

This area has seen significant violence and humanitarian crises since 2012.

Explanation

A police officer is legally defined as a person appointed under the Police Act or relevant rules with powers to enforce law.

This includes roles like constables, inspectors, SPs, and others with official legal authority.

Explanation

Cargo is screened using X-ray scanners to detect hidden items.

Sniffer dogs help identify explosives or narcotics.

Manual inspections are done when suspicion arises or for random checks.