TSPSC TPBO Paper-2 Mock Test (Q1-Q22)

1. Continuous thick lines are drawn for

Visible edges Dimension lines Hidden edges Centre lines

2. Projection lines are drawn as

Continuous thick Continuous thin Dashed thick Dashed thin

3. Drawing practice must follow certain rules if it has to serve as a means of communication

ANSI BSB DIN BIS

4. Inclined lettering angle from vertical

25° right 25° left 15° right 15° left

5. Recommended size for sub-titles and headings

15 mm 12 mm 10 mm 6 mm

6. Conventional representation of material

Glass Wood Concrete Metal

7. Sectional view obtained when cutting plane passes through entire object

Local section Half section Full section Partial section

8. Arrangement of dimensions on drawing

Parallel Chain Combined Co-ordinate

9. Two circles of different diameters may be connected by

Internal arc External arc Either internal or external arc Curved arc

10. Right triangle sides 6 and 8. Third side?

10 8 6 4

11. Interior angle of regular hexagon

60° 90° 105° 120°

12. Diagonals intersect at 90° in

Parallelogram Rectangle Rhombus Trapezium

13. In a reducing scale RF is

=1 <1 >1 0

14. 2 cm represents 5 m. RF?

1:500 1:250 1:100 1:50

15. Measurements desired in three units

Diagonal Scale Plain Scale Isometric Scale Scale of Chords

16. RF=1/60, measuring 6m. Scale length?

5 cm 10 cm 15 cm 20 cm

17. Scale used to measure angles

Scale of Chords Vernier Scale Comparative Scale Diagonal Scale

18. Heptagon has

4 sides 5 sides 6 sides 7 sides

19. Solid of revolution

Cube Cuboid Cylinder Pyramid

20. Circular form in plan and elevation

Cylinder Cone Sphere Prism

21. Top view of cube

Square Rectangle Circle Hexagon

22. Front view above XY and top view below XY

First Quadrant Second Quadrant Third Quadrant Fourth Quadrant