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Construction Site Quiz

Total questions: 30

Worksheet time: 15mins

Name
Class
Date
1.

What is the first step before starting excavation on site?

a)

Layout marking

b)

Column casting

c)

Foundation curing

d)

Plinth filling

2.

What document records daily site progress?

a)

Site Logbook

b)

DPR

c)

Bar bending schedule

d)

BOQ

3.

Who is responsible for verifying bar diameters and spacing on site?

a)

Client

b)

Architect

c)

Site engineer

d)

Contractor’s helper

4.

Which drawing is primarily used for setting out on site?

a)

Elevation

b)

Centerline plan

c)

Section

d)

Electrical layout

5.

The term “cover block” in RCC refers to:

a)

Masonry brick

b)

Concrete spacer

c)

Plaster layer

d)

Steel binding

6.

Concrete should be compacted to remove:

a)

Sand

b)

Water

c)

Air voids

d)

Cement paste

7.

Standard curing period for RCC is:

a)

3 days

b)

7 days

c)

14 days

d)

28 days

8.

The slump test checks:

a)

Strength

b)

Workability

c)

Water content

d)

Mix proportion

9.

In Nepal, commonly used cement type for RCC is:

a)

PPC

b)

OPC

c)

White Cement

d)

Sulphate-resistant

10.

Reinforcement lap length in tension zone is approximately:

a)

12d

b)

24d

c)

40d

d)

60d

11.

Typical brick size used in Kathmandu Valley is:

a)

230×115×75 mm

b)

240×120×80 mm

c)

200×100×70 mm

d)

230×110×55 mm

12.

For brick walls, the most common mortar mix in Nepal is:

a)

1:1

b)

1:2

c)

1:4

d)

1:6

13.

DPC is provided at:

a)

Plinth level

b)

Foundation bottom

c)

Roof slab

d)

Column base

14.

Which plastering defect is caused by poor curing?

a)

Cracks

b)

Blistering

c)

Peeling

d)

Efflorescence

15.

POP is mainly used for:

a)

Flooring

b)

Wall plaster

c)

Ceiling finish

d)

Damp proofing

16.

Common roof truss material in Pokhara area:

a)

Timber

b)

Aluminium

c)

Mild steel

d)

RCC

17.

Welding inspection on site is done to check:

a)

Paint quality

b)

Joint strength

c)

Plumb level

d)

Bolt length

18.

Galvanization of steel helps in:

a)

Strength

b)

Corrosion resistance

c)

Weight reduction

d)

Appearance

19.

Pre-engineered building (PEB) structures are mostly used in:

a)

Residential

b)

Warehouses

c)

Schools

d)

Apartments

20.

Purlins in roof truss are placed:

a)

Vertically

b)

Horizontally along slope

c)

At ridge

d)

None

21.

Minimum cover for RCC slab (exposed) is:

a)

15 mm

b)

20 mm

c)

25 mm

d)

40 mm

22.

Personal protective equipment (PPE) does NOT include:

a)

Helmet

b)

Gloves

c)

Earplug

d)

Notebook

23.

Site safety sign “Danger: Deep Excavation” should be placed:

a)

On top slab

b)

Near excavation edge

c)

Site office

d)

On wall plaster

24.

Ladder angle for safe climbing should be approximately:

a)

30°

b)

45°

c)

60°

d)

75°

25.

The “Bar Bending Schedule (BBS)” is prepared by:

a)

Quantity surveyor

b)

Architect

c)

Client

d)

Safety officer

26.

Most RCC houses in Pokhara are:

a)

Precast framed

b)

In-situ cast frame with infill

c)

Load bearing

d)

Timber frame

27.

Which aggregate is mostly used in Pokhara concrete works?

a)

River gravel

b)

Crushed stone

c)

Brick chips

d)

Quarry dust

28.

Common curing method used on sites:

a)

Sprinkling

b)

Steam curing

c)

Membrane curing

d)

Electrical curing

29.

Typical column size for G+3 residential building:

a)

150×150 mm

b)

230×230 mm

c)

300×300 mm

d)

450×450 mm

30.

Most frequent site challenge in Kathmandu during construction:

a)

Heavy rainfall

b)

Loose soil

c)

Lack of water

d)

Narrow access & logistics