Kerala PSC Previous Years Question Paper & Answer
Page:15
Below are the scanned copy of Kerala Public Service Commission (KPSC) Question Paper with answer keys of Exam Name 'Soil Survey Officer/ Research Assistant/ Cartographer/ Technical Assistant (NCA- SC)' And exam conducted in the year 2023. And Question paper code was '145/2023/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:-Gibberllic acid
C:-Abscisic acid
D:-None of the above
Correct Answer:- Option-C
Question78:-With reference to artificial seed production methods, which among the
statements is true?
(i) Somatic embryos are hardened prior to encapsulation using appropriate growth
medium
(ii) In a desciccated system, polyethylene (PE) is used to coat somatic embryo
(iii) The most common gelling agent used to produce artificial seeds is sodium
alginate with
complexing agent as calcium salts.
A:-Only (iii)
B:-Both (i) and (ii)
C:-Both (i) and (iii)
D:-Both (ii) and (iii)
Correct Answer:- Option-C
Question79:-Which is the sexually sterile diploid crop
A:-Onion
B:-Garlic
C:-Beet
D:-Potato
Correct Answer:- Option-B
Question80:-Thanjavur wilt is found in
A:-Coconut
B:-Arecanut
C:-Cocoa
D:-Coffee
Correct Answer:- Option-A
Question81:-Which among the following is called a double cross hybrid
A:-(AxB)x(CxD)
B:-(AxB)xC
C:-Ax(BxC)
D:-AxOPVxB
Correct Answer:- Option-A
Question82:-Mango variety suitable for high density planting
A:-Amrapali
B:-Sindhu