Today, all competitive exams are Multiple Choice Questions(MCQ) based examination system and the main factor is to answer each question in a prescribed time. So, practice as much as possible before the original test you are going to face.
Total number of Multiple Choice Question (MCQ) is 15 and time allotted for each question is 30 seconds. After the allotted time, the question will be marked as un-attempt.
QUIZ
Test Conducted by: ObjectiveBooks.com
Next Mock Tests:
01. Pick up the correct statement from the following:
(A) Long tangent sections exceeding 3 km in length should be avoided
(B) Curve length should be at least 150 metres for a deflection angle of 5°
(C) For every degree decrease in the deflection angle, 30 metre length of curve to be increased
(D) All the above
Answer: Option D
02. The anchorage value of a hook is assumed sixteen times the diameter of the bar if the angle of the bend, is
(A) 30°
(B) 40°
(C) 45°
(D) All the above
Answer: Option D
03. Pick up the correct statement from the following:
(A) Sand stones may be divided into calcareous, siliceous and ferruginous sand stones
(B) Concrete using sand stones, cracks due to excessive shrinkage
(C) Broken bricks produce a concrete having good fire resisting qualities
(D) All the above
Answer: Option D
04. The maximum load to which a fillet joint of length ‘L’ can be subjected to, is
(A) 0.7 × S × fillet size × L
(B) 2 × S × fillet size × L
(C) Permissible shear stress × fillet size × L
(D) (S × fillet size × L)/3
Answer: Option A
05. A construction schedule is prepared after collecting
(A) Number of operations
(B) Output of labour
(C) Output of machinery
(D) All the above
Answer: Option D
06. Pick up the constituent of good brick earth whose excess causes the raw bricks shrink and warp during drying and burning, from the following:
(A) Alumina
(B) Lime
(C) Iron-oxide
(D) Magnesia
Answer: Option A
07. The variation of atmospheric potential is caused due to:
(A) Difference in temperature over the surface of the earth
(B) Change in the density of air
(C) Both (a) and (b)
(D) Neither (a) nor (b)
Answer: Option C
08. To ensure constant moisture content in aggregates
(A) Area of each aggregate pile should be large
(B) Height of each aggregate pile should not exceed 1.50 m
(C) Aggregate pile should be left for 24 hours before aggregates are used
(D) All the above
Answer: Option D
09. If Δ is the angle of deflection of a simple curve of radius R, the length of the curve is:
(A) πRΔ/90°
(B) πRΔ/180°
(C) πRΔ/270°
(D) πRΔ/360°
Answer: Option B
10. The most common admixture which is used to accelerate the initial set of concrete is
(A) Gypsum
(B) Calcium chloride
(C) Calcium carbonate
(D) None of the above
Answer: Option B
11. Service connections to consumers houses, are generally provided with
(A) Copper pipes
(B) Hume pipes
(C) Galvanised iron pipes
(D) P.V.C. pipes
Answer: Option C
12. In a fully mechanised composting plant, involves
(A) Mechanized receipt
(B) Mechanized segregation
(C) Mechanized pulverising of refuse
(D) All of these
Answer: Option D
13. While calculating the average depth of annual precipitation in a catchment basin, importance to individual rain-gauge station is given in
(A) Arithmetical method
(B) Thiessen's mean method
(C) Isohyetal method
(D) Both (b) and (c)
Answer: Option D
14. Concrete containing
(A) Siliceous aggregates, has higher co-efficient of expansion
(B) Igneous aggregates, has intermediate coefficient of expansion
(C) Lime stones, has lowest co-efficient of expansion
(D) All the above
Answer: Option D
15. The internal size of mould used in brick preparation is
(A) Equal to the size of a fully burnt brick
(B) Smaller than the size of a fully burnt brick
(C) Greater than the size of a fully burnt brick
(D) None of the above
Answer: Option C
