Kerala PSC Previous Years Question Paper & Answer
Page:4
Below are the scanned copy of Kerala Public Service Commission (KPSC) Question Paper with answer keys of Exam Name 'LECTURER IN TEXTILE TECNOLOGY (NCA) (CAT NO 430/2017) TECHNICAL EDUCATION' And exam conducted in the year 2019. And Question paper code was '039/2019/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.
ಹು
B:-2
C:-4
0:-0
Correct Answer:- Option-B
Question29:-Co-efficient of *x~(2)* in the series expansion of “sqrt(4+x)*
4ھ
5:-“)1(/)664(”
6-2
0:-:1(/)64(”
Correct Answer:- Option-D
Question30:-cos t + tantsintis
2:-605 1
B:-sect
پیٹ
0:51
Correct Answer:- Option-D
Question31:-The angle between the lines y="sqrt(3)x+4 and y=(x}/sqrt(3)+2"
A:-90°
B:-60°
C:-30°
D:-0°
Correct Answer:- Option-C
Question32:-The points of discontinuity of f(x)= Ixl - 1x-11 are
651.
D:-None of the above
Correct Answer:- Option-D
Question33:-The equation to tangent to the curve f()=(x+2) (2x+1F atx = -1 5
Correct Answer:- Option-C
Question34:-"int In{x} dx” is
A-In(x}+ ¢
8:-)1(/00+ تع
(©: 1000) + ८
D:-x In{x} -x+¢
Correct Answer:- Option-D
Question35:-Solution of {1+ x~ 2}y (1} = ೫(1-/) 157
ಡಿ (ஙு)
வங் ೮:
“((7)2*<+5011)1*ع+1-
பனங்
Correct Answer:- Option-A
Question36:-What type of levelling is done if all the readings are taken with a single set up of Dumpy Level?
A:-Continuous Levelling
B:-Differential Levelling
C:-Compound Levelling
D:-Simple Levelling
Correct Answer:- Option-D
Question37:-Which among the following is called fine aggregate?
A:-Aggregates passing through 4.75mm IS sieve
B:-Aggregates retained on 4.75mm IS sieve
C:-Aggregates passing through 0.15mm IS sieve
D:-Aggregates retained on 0.15mm IS sieve
Correct Answer:- Option-A