The area of each of the A paper sizes are set by the A paper size definitions. A0 is defined as having an area of 1 square metre, however the A paper size standard also specifies that each size is rounded to the nearest millimetre.

Thus A0 is 841 mm x 1189 mm giving an area of 0.999949 square metres. Approximately surface area of A0 size sheet is One Square Meter.

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**5) **surface area of A0 size sheet is

**Answer is:**

## One square meter

**Explanation:**

**Related Engineering Drawing MCQ with Answers **

**Answer is:**

### All of the above

**Explanation:**

Continuous thin line find its application in engineering drawing as

* Dimension line

* Projection line

* Leader line

**Answer is:**

### All of the above

**Explanation:**

Thin chain line find its application as

* centre lines

* Lines of symmetry

* Trajectories

**Answer is:**

### All of the above

**Explanation:**

Elements of dimensioning includes Projection lines, Leader lines and Termination of the dimension line.

**Answer is:**

### XY-Line

**Explanation:**

The point at which the X- axis or the horizontal line and Y - axis or vertical line intersects to determine the position of any point in the Cartesian plane is called " ORIGIN" . The line of intersection of the horizontal plane (HP) and Vertical plane (VP) is represented by XY-Line.