Explanation

Both software and physical parts work together to transfer data in a computer system.

Software parts, such as operating systems, device drivers, and data transfer protocols, manage and direct data transfer.

Physical parts, like buses, ports, cables, network interface cards, and storage devices, physically move the data.

Explanation

The three main economic growth indicators are the Consumer Price Index (CPI), Gross Domestic Product (GDP), and Unemployment Figures.

These indicators measure inflation, overall economic output, and job market health, respectively.

Explanation

List of Election in Pakistan till 2024.

1. Pakistan Election – 2024

2. Pakistan Election – 2018

3. Pakistan Election – 2013

4. Pakistan Election – 2008

5. Pakistan Election – 2002

6. Pakistan Election – 1997

7. Pakistan Election – 1993

8. Pakistan Election – 1990

9. Pakistan Election – 1988

10. Pakistan Election – 1985

11. Pakistan Election – 1977

12. Pakistan Election – 1970

Explanation

The fame of Shamim Ara (1938-2016) rests in being an actress.

She was a prominent figure in Pakistani cinema.

She is known for her roles in numerous films during the 1960s and 1970s.

Explanation

Since the square has four equal sides, the distance covered in one side can be found by dividing the total distance covered (8 km) by 4 (the number of sides):

8 km ÷ 4 = 1 km

So, the length of one side of the square ground is 1 km.

Explanation

Harriet Tubman (c. 1822 - 1913) was an American abolitionist, political activist, and former slave.

She escaped to freedom in the North and worked tirelessly to help hundreds of enslaved African Americans escape through the Underground Railroad.

Born into slavery in Maryland, USA, she dedicated her life to fighting against slavery and advocating for women's suffrage.

Explanation

We know that the difference of their squares is 84, so we can write the equation:

(x+2)^2 - x^2 = 84

Expanding the equation, we get:

x^2 + 4x + 4 - x^2 = 84

Simplifying the equation, we get:

4x + 4 = 84

Subtracting 4 from both sides, we get:

4x = 80

Dividing both sides by 4, we get:

x = 20

So, the two consecutive even numbers are 20 and 22.

The sum of these numbers is:

20 + 22 = 42

Explanation

Profit = 25 rupees

Selling Price = 250 rupees

To find the percentage of profit, divide the profit by the selling price (not the cost price):

Percentage of Profit = (Profit ÷ Selling Price) × 100

= (25 ÷ 250) × 100

= 10%

So, Ahmed got a 10% profit on each article.

Explanation

Birds that feed on marine food use rectal salt glands to remove excess salt from their bodies. 

These glands allow them to excrete salt while retaining water.

They enabling survival in a saline environment.

Explanation

Living History is a memoir by Hillary Clinton, published in 2003.

The book covers her life from her childhood to her time as First Lady of the United States during her husband Bill Clinton's presidency.