Explanation

A toolbar can be used for quick access to commonly used commands and tools.

Toolbars are graphical controls that contain buttons, icons, and other input and output elements.

By default, the Quick Access Toolbar includes buttons for New, Open, Save, Quick Print, Run, Cut, Copy, Paste, Undo, and Redo.

Explanation

A continental shelf is the edge of a continent that lies under the ocean.

Continents are the seven main divisions of land on Earth.

A continental shelf extends from the coastline of a continent to a drop-off point called the shelf break.

Explanation

Oil comes from Seed and Butter from Milk.

Oil : Seed :: Butter : Milk

Explanation

Mazar-e-Quaid located in Karachi.

Designed in a 1960s modernist style, it was completed in 1971.

Explanation

Hawaii was the last state to join USA in 1959.

Explanation

Transpiration is the process of removal of excess water from the plants through tiny openings in leaves known as stomata.

Explanation

Let's evaluate the expressions using the given definition of a * b:

3 * 4 = 3 + 4 + (3)(4) = 3 + 4 + 12 = 19

2 * 3 = 2 + 3 + (2)(3) = 2 + 3 + 6 = 11

Now, let's subtract:

3 * 4 - 2 * 3 = 19 - 11 = 8

Explanation

ماریہ بہت ذہین طلبہ ہے۔ اس میں ذہین طلبہ مرکب توصیفی ہے۔

Explanation

Asad Umar is the current chairman of the National Command and Operation Center (NCOC) in Pakistan.

The NCOC is a government agency headquartered in Islamabad. 

Explanation

Let's calculate the amount that is 10% of the annual production sales:

Annual production sales = 3481600

10% of annual production sales = (10/100) × 3481600

= 348160