← ITI Instructor
Past Questions — 2026
Sanding before staining removes:
A)
Dust
B)
Moisture
C)
Colour
D)
Oil
Option D is correct: Oil.
Putty is used to:
A)
Join wood
B)
Fill cracks
C)
Cut wood
D)
Polish wood
Correct answer: B — Fill cracks
Stain penetrates into:
A)
Wood surface
B)
Metal
C)
Plastic
D)
Glass
Correct answer: A — Wood surface
Locks are used for:
A)
Strength
B)
Security
C)
Decoration
D)
Painting
Correct answer: B — Security
Hinges are fixed using:
A)
Nails
B)
Screws
C)
Glue
D)
Putty
Correct answer: B — Screws
Frame is fixed using:
A)
Adhesive
B)
Nails
C)
Holdfasts
D)
Putty
Correct answer: C — Holdfasts
Volume of wood is generally calculated in:
A)
Kg
B)
Sq. m
C)
Cubic meter
D)
Litre
Option B is correct: Sq. m.
Router machine is mainly used for:
A)
Turning
B)
Decorative shaping
C)
Drilling
D)
Sawing
Correct answer: B — Decorative shaping
Sunmica is mainly used for:
A)
Structural work
B)
Surface decoration
C)
Roofing
D)
Framing
Option A is correct: Structural work.
Furniture design for bedroom includes:
A)
Dining table
B)
Bed and wardrobe
C)
Study table only
D)
Bookshelf only
Option C is correct: Study table only.
Sanding machine reduces:
A)
Thickness
B)
Roughness
C)
Length
D)
Width
Option A is correct: Thickness.
Main ingredient of paint is:
A)
Solvent
B)
Base
C)
Drier
D)
Pigment
Option C is correct: Drier.
Universal woodworking machine is suitable for:
A)
Small workshops
B)
Outdoor work
C)
Heavy construction
D)
Roofing
Option B is correct: Outdoor work.
The cutting tool used in a circular saw is called:
A)
Cutter head
B)
Blade
C)
Bit
D)
Chisel
Option B is correct: Blade.
Binder in paint is also called:
A)
Vehicle
B)
Thinner
C)
Base
D)
Drier
Option A is correct: Vehicle.
French polish is made from:
A)
Wax
B)
Oil
C)
Resin
D)
Shellac
Correct answer: D — Shellac
Paint base gives:
A)
Opacity
B)
Colour
C)
Drying
D)
Smell
Correct answer: B — Colour
Drier helps paint to:
A)
Shine
B)
Spread
C)
Dry fast
D)
Mix
Option B is correct: Spread.
Clear polish shows:
A)
Wood grain
B)
Colour only
C)
Paint layer
D)
Putty
Correct answer: A — Wood grain
Pigment gives paint:
A)
Strength
B)
Colour
C)
Drying speed
D)
Thickness
Option C is correct: Drying speed.
Circular saw is best suited for:
A)
Curved cutting
B)
Straight cutting
C)
Sanding
D)
Polishing
Option B is correct: Straight cutting.
Putty hardens by:
A)
Heating
B)
Cooling
C)
Drying
D)
Mixing
Correct answer: C — Drying
Router cutters are made of:
A)
Mild steel
B)
Aluminium
C)
Copper
D)
High speed steel
Option B is correct: Aluminium.
Counter tops should resist:
A)
Moisture
B)
Colour
C)
Shape
D)
Length
Correct answer: A — Moisture
Universal woodworking machine means:
A)
Only sawing
B)
Only drilling
C)
Multi-operation machine
D)
Manual machine
Option A is correct: Only sawing.