Technical Drawing Mock 2026

Question 1 of 50

The instrument used to draw horizontal lines on a drawing board is the

Question 2 of 50

Which set square angles are standard?

Question 3 of 50

A scale of 1 : 2 on a drawing means the drawing is

Question 4 of 50

Thick continuous lines on an engineering drawing represent

Question 5 of 50

Section lines (hatching) are usually drawn at

Question 6 of 50

To bisect a line means to

Question 7 of 50

A polygon with eight sides is a

Question 8 of 50

A line that touches a circle at only one point is a

Question 9 of 50

The receding lines in isometric drawing are drawn at

Question 10 of 50

An instrument used to draw irregular curves is the

Question 11 of 50

Dividers are used mainly to

Question 12 of 50

The size of A4 paper is

Question 13 of 50

A scale of 2 : 1 is an

Question 14 of 50

Thin continuous lines are used for

Question 15 of 50

Each interior angle of a regular hexagon is

Question 16 of 50

A section cut through a cone parallel to its base gives a

Question 17 of 50

A drawing showing the outer surfaces of a solid unfolded onto a flat sheet is a

Question 18 of 50

The development of the curved surface of a cylinder is a

Question 19 of 50

A drawing in which parallel lines appear to meet at vanishing points is a

Question 20 of 50

On building drawings, the symbol for a door shows a

Question 21 of 50

A drawing showing the layout of rooms as seen from above, cut at about 1 m above floor level, is a

Question 22 of 50

The curve traced by a point on the circumference of a circle rolling along a straight line is a

Question 23 of 50

The curve traced by the end of a taut string unwinding from a circle is an

Question 24 of 50

A section cut through a cone parallel to its slant side gives a

Question 25 of 50

In first angle orthographic projection, the plan is drawn

Question 26 of 50

In third angle orthographic projection, the plan is drawn

Question 27 of 50

In cabinet oblique drawing, the receding lines are drawn at 45° and

Question 28 of 50

The development of the curved surface of a right cone is a

Question 29 of 50

In engineering drawing, the abbreviation "PCD" stands for

Question 30 of 50

The point where the three medians of a triangle meet is the

Question 31 of 50

The true length of a line inclined to both planes is found by

Question 32 of 50

A section line (cutting plane) is drawn as

Question 33 of 50

Threads on a bolt are conventionally shown with

Question 34 of 50

An auxiliary view is used to show

Question 35 of 50

A scale of 1:2 drawing makes the object

Question 36 of 50

In first angle projection, the end view seen from the left is drawn on the

Question 37 of 50

The conventional representation of an external screw thread shows the root diameter with

Question 38 of 50

A regular hexagon of side 30 mm has a distance across corners of

Question 39 of 50

On a building section, the DPC is shown just above

Question 40 of 50

The circumference of a circle of diameter 70 mm is about (π = 22/7)

Question 41 of 50

To construct a regular pentagon on a given side, a key angle at each vertex is

Question 42 of 50

The distance across flats of a regular hexagon of side 30 mm is about

Question 43 of 50

To draw a tangent to a circle from an external point, you first

Question 44 of 50

The involute of a circle is used to form

Question 45 of 50

A cylinder cut by a plane inclined to its axis produces a section shaped as

Question 46 of 50

The development of a right pyramid is drawn using the

Question 47 of 50

M10 × 1.5 on a drawing indicates

Question 48 of 50

A tolerance of Ø25 H7/g6 is an example of a

Question 49 of 50

The true shape of a section of a cone cut parallel to its slant side is a

Question 50 of 50

A cone cut by a plane parallel to its axis gives a