Explanation

Explanation

Select the text you want to copy and press Ctrl+C.

Place your cursor where you want to paste the copied text and press Ctrl+V.

S.No. Shortcut Keys Explanation

• 1. Ctrl+A It allows you to select all the documents from the open window including images and other objects.
• 2. Ctrl+X Used to cut the selected content or item.
• 3. Ctrl+C Used to Copy the selected content or item.
• 4. Ctrl+Ins Used to Copy the selected content or item.
• 5. Ctrl+V Used to paste the selected content or item.
• 6. Ctrl+D Deletes the selected content or item.
• 7. Ctrl+Alt+Del Opens Windows task manager.
• 8. Ctrl+Z Undo the last action.

SH4-9-2023

Explanation

Pakistan Day, یوم پاکستان commemorates the Lahore Resolution passed

It is celebrated on 23 March 1940.

Explanation

Explanation

Use the formula:

% decrease = (increase ÷ (100 + increase)) × 100

= (25 ÷ 125) × 100 = 20%

So, to keep the total expenditure the same, consumption must decrease by 20%.

Explanation

If the average of 20 numbers is zero, their total sum is zero.  

To maximize the number of values greater than zero,  

→ assume only one value is negative,  

→ and the sum of the 19 positive numbers is exactly cancelled by that one negative number.

So, at most 19 numbers can be greater than zero. 

Explanation

In geometry, the area enclosed by a circle of radius r is πr2

Arear of the circle: πR2

The perimeter of the circle: C = 2πR

Symmetry group: O(2)‎

Explanation

Sardar Ayaz Sadiq is the current speaker of National Assembly of Pakistan.

Appointing date: 01 March 2024

Party name: PML-N

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list of speakers of the national assembly of Pakistan from 1947 to 2024

Explanation

Explanation

AUKUS, is a trilateral security pact between Australia, the United Kingdom and the United States, announced on 15 September 2021 for the Indo-Pacific region.

Under the pact, the US and the UK will help Australia to acquire nuclear-powered submarines.