9. For laying or paving 400 sq.m area by using 20 cm x 20 cm size paving tiles, the number of
tiles required will be : ∣
(A) 10000 (8) 1000
(C) 400 (D) 4000
10. The weight per metre length of 20 mm diameter miled steel bar is approximately equal to :
(A) 2 times the weight per metre length of 12 mm dia-miled steel bars
(B) 2 times the weight per metre length of 10 mm dia-miled steel bars
(C) 4 times the weight per metre length of 10 mm dia-miled steel bars
(D) 4 times the weight per metre length of 12 mm dia-miled steel bars
11. Plate girders are usually used :
(A) as a Ge member in a steel truss of small span
(B) over very small openings in residential buildings
(C) for railway bridges
(D) asa fish plate
12. The height of a wash basin above floor level is :
(A) 600 to 650 mm (ए) 900 to 950 mm
(C) 750 to 800 mm (D) 1000 to 1200 mm
13. The most reliable estimate is :
(ಗ) rough cost estimate (B) preliminary estimate
(£) plinth area estimate (D) detailed estimate
14. As per standards in India, water required per head per day for domestic purpose is :
(A) 80 litres (B) 105 litres
(C) 220 litres (D) 136 litres
15. Vicat’s apparatus is generally used to measure :
(A) conductivity of water (B) consistency of cement
(C) shear strength of soil (D) soundness of cement
16. The grade of concrete which is not recommended for reinforced concrete work is :
(५) 0 (8) ‏5ء‎
‎(Cc) 110 (0) M20
76/2014 4 A