Kerala PSC Previous Years Question Paper & Answer
Page:2
Below are the scanned copy of Kerala Public Service Commission (KPSC) Question Paper with answer keys of Exam Name 'Lecturer in Polymer Technology (Polytechnics)' And exam conducted in the year 2023. And Question paper code was '120/2023/OL'. Medium of question paper was in Malayalam or English . Booklet Alphacode was ''. 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.
B:-a-b
C:-a
D:-b
Correct Answer:- Option-C
Question6:- /<,qa2 is equal to
[ടം
ட: مارح
(டட
പു പ്
D:-}ian (25) 46
Correct Answer:- Option-B
Question7:-If y=42-5 is a tangent to the curve v?=pz3+0 at (2,3), then (p,q)=
A:-(2,7)
B:-(-2,7)
C:-(7,2)
D:-(2,-7)
Correct Answer:- Option-D
Question8:-For the function j=ze*, the point
A:-x=-1 is a point of minimum
B:-x=-1 is a point of maximum
C:-x=0 is a point of minimum
D:-x=0 is a point of maximum
Correct Answer:- Option-A
Question9:-The area of the region bounded by the curve y=1-12: and x-axis is
A:-1/2
B:-3/2
1
D:-2
Correct Answer:- Option-C
Question10:-The solution of the differential equation #4+2)=--2 is
عدم - عقون :ل
Bi-yet=r+e
)0 [+یع - عتوں-:
]( مب > ×3-وں۔:
Correct Answer:- Option-A
Question11:-Two rubbers which are prepared by coordination polymerization are