Q.181. The populations of a town as per census records were 200000, 210000 and 230000 for the years 1981, 1991 and 2001 respectively. The population of the town as per geometric mean method in the year 2009 is
(a) 244872
(b) 285872
(c) 246820
(d) None of the above
Answer : option B
Q.182. If the stopping distance and average length of a vehicle are 18 m and 6 m respectively, then the theoretical maximum capacity (vehicles per hour) of a traffic lane at a speed of 10 m/sec is
(a) 1500
(b) 2000
(c) 2500
(d) 3000
Answer : option A
Q.183. In highway construction on superelevated curves, the rolling shall proceed from
(a) sides towards the center
(b) center towards the sides
(c) lower edge towards the upper edge
(d) upper edge towards the lower edge
Answer : option C
Q.184. The type of surveying which requires least office work is (least calculation) :
(a) Theodolite surveying
(b) Tacheometry
(c) Trignometrical levelling
(d) Plane table surveying
Answer : option D
Q.185. Admixture which cause early setting and hardening of concrete are called:
(a) Air entraining agents
(b) Workability admixture
(c) Accelerators
(d) Retarders
Answer : option C
Q.186. Basalt stone is by nature :
(a) meta morphic
(b) volcanic
(c) plutonic
(d) sedimentary
Answer : option C
Q.187. For unlined canals, the freeboard is measured from the
(a) full supply level to top of the bank
(b) top of the bank to bed of the canal
(c) full supply level to top of the dowel
(d) None of the above
Answer : option A
Q.188. The ruling minimum radius of the curve for ruling design speed V m/sec, coefficient of friction f, acceleration due to gravity g m/sec² and superelevation e is given by
(a) V²/(e – f)g
(b) V²/(f – e)g
(c) V²/(e + f)g
(d) V²/(e + f)2g
Answer : option C
Q.189. The base width of retaining wall of height h is generally taken as, b =
(a) 0.8h
(b) 0.95h
(c) 0.6h
(d) 0.3h
Answer : option C
Q.190. The steel beam of light section placed in plain cement concrete are called:
(a) filler joists
(b) concrete joists
(c) simple joists
(d) joists
Answer : option A
Q.184. The type of surveying which requires least office work is (least calculation) :
(a) Theodolite surveying
(b) Tacheometry
(c) Trignometrical levelling
(d) Plane table surveying
Answer : option D
Q.185. Admixture which cause early setting and hardening of concrete are called:
(a) Air entraining agents
(b) Workability admixture
(c) Accelerators
(d) Retarders
Answer : option C
Q.186. Basalt stone is by nature :
(a) meta morphic
(b) volcanic
(c) plutonic
(d) sedimentary
Answer : option C
Q.187. For unlined canals, the freeboard is measured from the
(a) full supply level to top of the bank
(b) top of the bank to bed of the canal
(c) full supply level to top of the dowel
(d) None of the above
Answer : option A
Q.188. The ruling minimum radius of the curve for ruling design speed V m/sec, coefficient of friction f, acceleration due to gravity g m/sec² and superelevation e is given by
(a) V²/(e – f)g
(b) V²/(f – e)g
(c) V²/(e + f)g
(d) V²/(e + f)2g
Answer : option C
Q.189. The base width of retaining wall of height h is generally taken as, b =
(a) 0.8h
(b) 0.95h
(c) 0.6h
(d) 0.3h
Answer : option C
Q.190. The steel beam of light section placed in plain cement concrete are called:
(a) filler joists
(b) concrete joists
(c) simple joists
(d) joists
Answer : option A
No comments:
Post a Comment