List of top Computer Awareness Questions on Computer Basics asked in CBSE CLASS XII

The shortcut key to add a new slide in a presentation is:
From the following, which menu option will you use to insert shapes and images?

Consider the following worksheet:

(a) In a spreadsheet, every formula starts with a/an ................. sign.
(b) Write the formula to calculate the amount for Glue stick. (Amount is calculated as Price $\times$ Quantity)
 

What do you mean by worksheet?
Mention two steps for deleting data in a ‘cell’.
A ........... is a collection of cells in the form of a grid.