Explanation

If yesterday was Friday, then today is Saturday.  

- Tomorrow → Sunday  

- Day after tomorrow → Monday

Explanation

The efficiency of a Carnot engine will be maximum if T2 is equal to absolute zero (0 Kelvin).

Explanation

The area under a force–displacement graph gives the work done by the force.

This is because Work = Force × Displacement, graphically represented by the area.

Explanation

This is a standard trigonometric identity:  

1 + tan²θ = sec²θ  

It is derived from the Pythagorean identity:  

tan²θ = sec²θ − 1

Explanation

(7 - 2)(7 + 2) = ?

This is a standard identity:  

(a - b)(a + b) = a² - b²

Here,  

a = 7, b = 2  

So,  

(7 - 2)(7 + 2) = 7² - 2² = 49 - 4 = 45

Explanation

MAJORITY  اکثریت

Minority اقلیت

Explanation

The Soan and Haro Rivers are located in the Potohar Plateau (also known as the Potwar Plateau) in Punjab

The Potohar Plateau mainly includes six river basins

1. Bhuna
2. Haro
3. Kahan
4. Kanshi
5. Reshi
6. Soan

Explanation

The Kot Diji Fort formally known as Fort Ahmadabad, is an 18th-century Talpur-era fort located.

Kot Diji forms a part of the Harappan Civilization.

It is an ancient flood channel located on the bank of the Indus River.

Explanation

In Pakistan, the most gemstone precious emerald are found in Swat.

Swat known for its high-quality deposits.

Emeralds, known for their exotic green tones, are primarily found in Brazil, Colombia, Zimbabwe, and Zambia.

Gemstone Emerald means سبز فیروزہ ایک قسم کا پتھر

Explanation

Siachen Glacier is located in Ghanche District.

The Ghanche District is located in Gilgit-Baltistan. 

Pakistan Army's brigade headquarters is located at Goma, Ghanche district.

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Siachen is glacier.

Siachen Glacier length is 76KM or 72.4km

the height of Siachin Glacier is 20,000 feet

Siachen Glacier is Pakistan largest Glacier

Siachen Glacier is world 2nd largest Glacier

“Siachen Glacier” is situated in Karakoru Range

meaning of Siachen Glacier is Abundance of roses.گلاب کی کثرت۔