Explanation

The Page Layout tab allows users to adjust margins, orientation, and size of the document.

It is specifically designed for modifying the overall layout of pages in a Word document.

Explanation

Bold, Italic, and Underline are all text formatting options in MS Word.

Resize affects the size of the text or object, not its formatting style.

Explanation

Charts in MS Excel are used to visually represent data using graphical elements like bars, lines, and pie slices.

This helps in easier interpretation and analysis of numerical data.

Explanation

In MS Excel, a formula is used to compute values automatically based on the data in cells.

Formulas help in performing operations like addition, subtraction, multiplication, division, and more complex calculations.

Explanation

To sum up a range of cells in Excel, you use the SUM function.

This function adds together all the numbers in the specified range of cells.

• AVERAGE function calculates the average of the numbers in a range.
• COUNT function counts the number of cells that contain numbers.
• MAX function finds the highest value in a range of cells.

Explanation

A cell in MS Excel is the intersection of a row and column on a worksheet. 

This is the basic unit where data is stored in a spreadsheet.

Each cell has a unique address or reference (e.g., A1, B5, C10), which is determined by the column letter and row number where they meet. 

Explanation

“If you like” is used to give permission or choice politely.

The sentence reads correctly as: “You can go home now if you like.”

Explanation

The function of the first constituent assembly of Pakistan was To frame the constitution.

It also served as the interim federal legislature (parliament) of the new dominion.

Explanation

Explanation

The telescope is undoubtedly the most important investigative tool in astronomy.

A celestial body that revolves around a planet is known as a natural satellite.