## Kerala PSC Previous Years Question Paper & Answer

Title : CLERK TYPIST NCA HINDU NADAR VARIOUS
Question Code : A

Page:9

Below are the scanned copy of Kerala Public Service Commission (KPSC) Question Paper with answer keys of Exam Name 'CLERK TYPIST NCA HINDU NADAR VARIOUS' And exam conducted in the year 2014. And Question paper code was '376/2014'. 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 12
Excerpt of Question Code: 376/2014

Question72:-Let G = (V, E} be a simple graph. Choose the wrong statement from below :
A:-G is bipartite implies G has a perfect matching
B:-Any plane Graph has a dual graph
C:-Two isomorphic graphs are having the same degree sequence
D:-Any Hamiltonian graph is 2-connected
Question73:-Let (X, d} be a metric space and ` (८ 7) ` be a sequence in X. Choose the correct statement from the following :
கோரி *(x_n}" is a Cauchy sequence, then it converges.
B:-If *(x_n)* converges in X, any subsequence converges to the same limit.
ना *(x_n)" is bounded, then it has a convergent subsequence.
D:-If *(x_n})" is unbounded, then it cannot have a convergent subsequence.
Question74:-Let *X = R*2". From the following maps from X to X, choose the one which is a linear homeomorphism :
AF(x 1, x2)=(x1-x2,x2-x1)
8:- (x_1,x 2} = (2x_1-x_2,0)
(८ 1, + 2) = (3൨, മധ്‌
0: {^ @ 1, ८ 2) = {x_1-x_2, x_1+x_2)"
Question75:-Let E = { x “epsi* R: x is rational, 0 "<=" x "<=" 2}. The Lebesgue measure of E is :
A2
B:-1
C:-not Lebesgue measurable
0:-0
Question76:-Among the following equations, choose the exact differential equation :
A" 12X 2ydx+4x " 3dy=
B:-* (x+y)dx+3x~ 2ydy=0"
D" (4X~2+3y)dx-+6x 2y~ 2dy=0"
Question77:-Let X = ("C*2 ", *||.]|_1"). Let A’in*B L (X} be defined by A*(x_1, x_2)=(2x_2, x_1)." Then [4 5
ಹಿ
8:-3/2*
6-2
0-1
Question78:-Let *mu’ denote the Mobius function then *mu’ (75} is :
Al
B:-0
C:-15
0:--1
Question79:-Consider the vector field defined by X *(x_1, x_2) = (x_1, x 2, - x_2, x_1)." Choose an integral curve of X from
the following :
கலட்ட ` (€^, €^)
6:0 (-'sint, cos t}
வர்ற = (cos t, sin t}
D:-"alpha’ {t) = " {t, t~2)"
0५650080: `) ( = 2^2, ` # = {@ 0) : x ടി” R} where, *||.||_1" is defired on X. Letg: Y ->" R be defined by 90%
0))=x. From the following choose a Hahn-Banach extension of g :
&:- (८ 1, 2) = (1 + 262
छः (41, + 2) = (५1 + 3 2\/2)"
¢ 0८ 1, 3८ 2} = 61 -2( 2`
0:- (८ 1, + 2) = 3८ 1 + 4 2