Practice Test: Question Set - 06
1. The width of the hollow space between two walls of a cavity wall should not exceed
- (A) 5
cm
- (B) 7.5 cm
- (C) 10 cm
- (D) 15
cm
2. The predominant constituent which is responsible for strength in granite is
- (A) Quartz
- (B) Felspar
- (C) Mica
- (D) None of the above
3. To ensure that supporting area of an offset footing of a boundary wall is fully compressive, the C.G. of load must act
- (A) At
the centre of the base
- (B) Within
the middle third of the base
- (C) Within
the middle fifth of the base
- (D) Neither (a),
(b) nor (c)
4. The size of a floor tile commonly used, is
- (A) 15 cm × 15
cm × 1.8 cm
- (B) 20 cm × 20
cm × 2 cm
- (C) 22.5 × 22.5
cm × 2.2 cm
- (D) All the above
5. The art of bringing the floor to a true level surface by means of screeds, is called
- (A) Topping
- (B) Bedding
- (C) Screeding
- (D) None of
these
6. The type of roof suitable in plains where rainfall is meagre and temperature is high is
- (A) Pitched and sloping roof
- (B) Flat roof
- (C) Shell roof
- (D) None of the above
7. For constructing a terrazzo floor, Pick up the incorrect statement from the following:
- (A) A base
course is prepared as in cement concrete flooring
- (B) A
32 mm thick layer of cement concrete (1 : 2 : 4) is laid on the base course and
the surface is made smooth by trowelling
- (C) Glass
strips are driven into the layer according to the pattern required
- (D) After
final grinding is over, oxalic acid mixed with water is spread over and rubbed
hard with soft material
8. The arrangement made to support an unsafe structure temporarily, is known as
- (A) Shoring
- (B) Scaffolding
- (C) Underpinning
- (D) Jacking
9. The type of pointing in which a V-shaped projection outside the wall surface, is provided, is called
- (A) Recessed
pointing
- (B) Weather
pointing
- (C) V-pointing
- (D) Tuck
pointing
10. Assertion A : Shishum is used for decorative woodwork.
Reason R : Shishum can be polished to an
excellent finish.
Select your answer according to the coding
system given below:
- (A) Both A and R is true and R is the correct
explanation of A
- (B) Both A and R is true but R is not the
correct explanation of A
- (C) A is true but R is false
- (D) A is false but R is true
11. Rotary drilling
- (A) Is not
suitable for deposits containing very coarse gravel
- (B) Hinders
the ground water observations and permeability test
- (C) Is
not economical for holes of less than 10 cm
- (D) All the
above
12. Safe bearing capacity of black cotton soil varies from
- (A) 2 to 3 t/m2
- (B) 5 to 7.5 t/m2
- (C) 8 to 10 t/m2
- (D) 10 to 12 t/m2
13. The window which projects outside a room of a building for admitting more light and air, is known
- (A) Bay
window
- (B) Casement
window
- (C) Lantern
window
- (D) Dormer
window
14. In the construction of arches, sand box method is used for
- (A) Centring
- (B) Actual laying of arch work
- (C) Striking of centring
- (D) None of the above
15. In English garden wall bond
- (A) One course
of headers to three or five course of stretchers
- (B) Queen
closer in provided in each heading course
- (C) The
middle course of stretchers is started with a header to give proper vertical
joints
- (D) All
the above
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