Q3.Consider the following sentences: All benches are beds. No bed is a bulb. Some bulbs are lamps. Which of the following can be inferred? i. Some beds are lamps. ii. Some lamps are beds.
Answer : Option DExplaination / Solution:
Since there is no direct relation given between lamps and beds. So, neither will be correct
Q6.The system that uses the Sun as a source of electromagnetic energy and records the
naturally radiated and reflected energy from the object is called
Answer : Option CExplaination / Solution: No Explaination.
Q7.The staff reading taken on a workshop floor using a level is 0.645 m. The inverted staff
reading taken to the bottom of a beam is 2.960 m. The reduced level of the floor is
40.500 m. The reduced level (expressed in m) of the bottom of the beam is
Answer : Option AExplaination / Solution:
RL of bottom of beam = 40.5+2.96+0.645 = 44.105m
Q9.The bearings of two inaccessible stations, S1 (Easting 500 m, Northing 500 m) and S2 (Easting
600 m, Northing 450 m) from a station S3 were observed as 225° and 153° 26′ respectively. The
independent Easting (in m) of station S3 is:
Q10.X is 1 km northeast of Y. Y is 1 km southeast of Z. W is 1 km west of Z. P is 1 km south of
W. Q is 1 km east of P. What is the distance between X and Q in km?
Answer : Option CExplaination / Solution:
Total Question/Mark :
Scored Mark :
Mark for Correct Answer : 1
Mark for Wrong Answer : -0.5
Mark for Left Answer : 0