Kerala PSC Previous Years Question Paper & Answer

Title : VOCATIONAL TEACHER PRINTING TECHNOLOGY
Question Code : A

Page:9


Below are the scanned copy of Kerala Public Service Commission (KPSC) Question Paper with answer keys of Exam Name 'VOCATIONAL TEACHER PRINTING TECHNOLOGY' And exam conducted in the year 2016. And Question paper code was '080/2016/OL'. Medium of question paper was in Malayalam or English . Booklet Alphacode was 'A'. Answer keys are given at the bottom, but we suggest you to try answering the questions yourself and compare the key along wih to check your performance. Because we would like you to do and practice by yourself.

page: 9 out of 11
Excerpt of Question Code: 080/2016/OL

B:-x-2y+7=0
1-0
D:-x-y =0
Correct Answer:- Option-B
Question77:-The minimum value of the function f(x) = *3x*(4)-2x*(3)-6x*(2)+6x+1° in the interval (0, 2) is
‏ا‎
‎B:-4
‎0
‎D:-2
‎Correct Answer:- Option-D
Question78:-If *x*(2) + 2xy + y*(2)=0" , then ‘dy/dx* is equal to
A:--2
B:-x + 2y
சேர்‌
D:-2x + 2y
Correct Answer:- Option-C
Question79:-* int’x(logx) dx is equal to
A:-logx *(x*(2))/(2)+x%(2)/4+C* , C is constant
B:-logx *(x*(2))/(2)-x*(2)/4+C> , C is constant
C-logx *(x*(2))/(2)-x*(3)/4+C° , C is constant
D:-logx *(x*(3))2)-x*(2)/4+C° , C is constant
Correct Answer:- Option-B
Question80:-Solution of the differential equation ‘sec*(2)x tanydx+sec*(2)ytanx dy =0° is of the form
A:-tanx tany = ‏ع‎
‎B:-secx tany = ¢
C:-cotx coty = ¢
D:-secy tanx = c
Correct Answer:- Option-A
Question81:-The type of cement suitable for massive constructions like dams is
A--acid resistant cement
B:-low heat cement
C:-sulphur resistant cement
D:-ordinary Portland cement
Correct Answer:- Option-B
Question82:-The type of rubble masonry in which prismatic shaped stones are used is
A:-Random rubble masonry
B:-Polygonal masonry
C:-Ashlar masonry
D:-Dry rubble masonry
Correct Answer:- Option-C
Question83:-The instrument used for measuring distance is
A:-electronic theodolite
B:-stereoscope
C:-wye level
D:-distomat
Correct Answer:- Option-D
Question84:-Which among the following is the best suited foundation for a building if the foundation covers more than 50 %
of the area of the building and if the soil is weak
A:-Spread foundation
B:-Raft foundation
C:-Combined footing
D:-Column footing
Correct Answer:- Option-B
Question85:-Optical square is the instrument used for
A:-setting 90°
B:-ranging of line
C:-leveling
D:-finding magnetic north
Correct Answer:- Option-A

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