Kerala PSC Previous Years Question Paper & Answer
Page:8
Below are the scanned copy of Kerala Public Service Commission (KPSC) Question Paper with answer keys of Exam Name 'STATION OFFICER TRAINEE FIRE AND RESCUE SERVICES' And exam conducted in the year 2015. And Question paper code was '080/2015'. 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.
(5
58. The matrix | 0
(4)
(0)
0]
0| 238:
3]
Square matrix
ين ©
[0
Diagonal matrix
59. The matrix A is singular if ;
(ക)
(0)
[കിടാ
4-0
# ~~
60, If a, b, ¢ are coplanar vectors then :
¬+ ¬> ~+
(^) [२.६ 1
८1 | 1
61. —— 18 a non reducing sugar.
(^) (1120086
(0) Maltose
62. ب
(ಕಿ) Acid number
(0 Reichert Meissl Number
63. Poly styrene is polymer.
(A) Addition
(C) Thermosetting
64. Hypois: 8
(ಗಿ) Sedium Sulphide
(0) Sodium Sulphate
65. Bond order of zero indicates :
(5) The species is highly unstable
(C) The species exist and stable
80/2015
(B)
യു
ന്ദു
2)
2)
(0)
0)
Scalar matrix
Unit matrix
|
[420
Galactose
806
is used particularly to test the adulteration of butter
(2)
(D)
ங்
™)
(8)
)
®)
(2)
Iodine number
Saponification number
Condensation
Natural
Sodium Thiosulphate
Sodium Tetra Thionate
The species does not exist,
None of these
