Explanation

He is good at mathematics.

The phrase "good at mathematics" is a common English expression.

In this context, "good at" is a prepositional phrase indicating proficiency or skill in a particular subject or activity.

So, when you say someone is "good at mathematics," you're saying that they possess a high level of skill or ability in the subject of mathematics.

Explanation

The Middle East Treaty Organization, also known as the Central Treaty Organization

CENTO was a military alliance of the Cold War.

Headquarters: Baghdad (1955 – 1958) Ankara (1958 – 1979)

CENTO was formed on 24 February 1955 by:

• Iran
• Iraq
• Pakistan
• Turkey
• and the United Kingdom.

CENTO alliance was dissolved on 16 March 1979

related question

Both Iran and Pakistan remained members of CENTO till?

Explanation

The Arab League is a regional organization in the Arab World 

Founded: March 22, 1945

Headquarters located in Cairo, Egypt

Members: 22

Explanation

Be good at something means be expert.

Good at means ماہر ہونا

Explanation

The idiom "to poke one's nose into" means to interfere or involve oneself in someone else's matters without invitation.

It often in an intrusive way.

Explanation

There are Three types of data in cells: labels, values, and formulas.

 Values (numbers) are generally raw numbers or dates.

Formulas are instructions for Excel to perform calculations.

Explanation

• Plato wrote "The Republic" around 380 BCE, a philosophical dialogue on justice, morality, and governance.
• The book is one of Plato's most influential works, shaping Western philosophy and political thought.

Explanation

Fresh milk has a pH value of 6.7.

Bacteria from the family of Lactobacillaceae are lactic acid bacteria (LAB) responsible for the breakdown of the lactose in milk to form lactic acid.

Explanation

Fifth largest country: Pakistan

Second Largest Muslim country: Pakistan

Explanation