Represent the following numbers as integers with appropriate signs. (a) An aeroplane is flying at a height two thousand metre above the ground. (b) A submarine is moving at a depth, eight hundred metre below the sea level.

What is 5 divided by 0?

Which is the greatest whole number?

How many vertices, faces, and edges does a cuboid have?

Fill in the blank:

____________ INR 100 notes make 500 rupees.

• A. 5
• B. 6
• C. 7
• D. 4

The smallest 7 digit number in the system is?