B:-Akkamma Cheriyan
C:-Arya Pallam
D:-AV Kuttimalu Amma
Correct Answer:- Option-A
Question10:-'Rashtriya Ekta Diwas' was observed on 31st October 2014 to commemorate the birth anniversary of ...?
A:-Dadabhai Naoroji
B:-Gopalakrishna Gokhale
C:-Sardar Vallabhbhai Patel
D:-Mahatma Gandhi
Correct Answer:- Option-C
Question11:-The eigen value of the matrix A= ‘[[costheta,-sintheta],[sintheta,costheta]]’ is
A:-exp +i6/2
B:-exp+2i0
C:-exp +3i0
D:-exp+i0
Correct Answer:- Option-D
Question12:- The necessary condition for the function f (Z) to be analytic at the point Z is
A:-dU/ ay= aV/ ax and aU/ ax= aV/a y
B:-aU/d x= aV/ ay and aV/d x= - aU/ ay
C:-dU/ ax= a U/ ay and aV/d x= - aV/ ay
D:-dU/ ax= dU/ dy and aV/ ax= - aV/ ay
Correct Answer:- Option-B
Question13:-The residue of *z/((z-a)(z-b))* at infinity is
A-alb
B:--b/a
‏ای‎

D:--1
Correct Answer:- Option-D

Question14:- Which one of the following is a tensor of order zero, if A and B are vectors?
൧:൧8

Correct Answer:- Option-C
Question15:- Aij and Bij represent symmetric and anti symmetric real valued tensor respectively in three dimension. The
number of independent components of Aij and Bij are
A:-3 and 6
B:-6 and 3
C:-6 and6
D:-9 and 6
Correct Answer:- Option-B
Question16:-If F(s) is the Laplace transform of F (t) the Laplace transform of F (at) is
A: Ta’ F(s)
8:-`1/8'೯(6/8)
C:-F(s)
D:-F(s/a)
Correct Answer:- Option-B
Question17:-The matrix *[[0,-1,0],[1,0,0],[0,0,1]]}° is
A:-orthogonal
B:-hermitian
C:-anti symmetric
D:-None of the above
Correct Answer:- Option-A
Question18:-If H is Hermitian matrix then exp(iH) will be
A:-hermitian
B:-anti hermitian
C:-unitary
D:-orthogonal
Correct Answer:- Option-C