Kerala PSC Previous Years Question Paper & Answer
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Below are the scanned copy of Kerala Public Service Commission (KPSC) Question Paper with answer keys of Exam Name 'Scientific Assistant' And exam conducted in the year 2023. And Question paper code was '079/2023/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.
FINAL ANSWER KEY
Question 79/2023/01
Paper Code:
Category 072/2022
Code:
Exam: Scientific Assistant
Date of Test 12-06-2023
Department Ayurveda Medical Education
Question1:-Which theory assumes that the substrate plays a role in determining the
final shape of the enzyme?
A:-Rate theory
B:-Occupancy theory
C:-Induced fit theory
D:-Activation-aggravation theory
Correct Answer:- Option-C
Question2:-Paper chromatography is an example of chromatography.
A:-Solid-Liquid
B:-Liquid-Liquid
C:-Gas-Liquid
D:-Solid-Solid
Correct Answer:- Option-B
Question3:-To perform t-test which of the following softwares can be utilized.
Choose the most appropriate answer from the options given below:
1.
2.
3.
4
MS-Excel
Unix
SPSS
MS Equations
A:-(1) and (2) only
B:-(2), (3) and (4) only
C:-(1) and (3) only
D:-(1), (3) and (4) only
Correct Answer:- Option-C
Question4:-The F-test is used
A:-For rejection of data
B:-For testing of significance
C:-For obtaining best fitting line
D:-For completion of data
Correct Answer:- Option-B