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 'STATISTICAL ASSISTANT GR II / STATISTICAL INVESTIGATOR GR II / COMPUTER OPERATOR GR II ' And exam conducted in the year 2018. And Question paper code was '038/2018/OL'. 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.
Correct Answer:- Option-D
Question77:-A company can purchase its own
A:-Equity shares
B:-Preference shares
C:-Debentures
D:-All the above
Correct Answer:- Option-D
Question78:-360 degree method relates to
A:-Organization climate
B:-Performance appraisal
C:-Employee morale
D:-Retrenchment
Correct Answer:- Option-B
Question79:-Which of the following is not a capital asset under capital gains head of income ?
A:-Stock in trade
B:-Goodwill of the business
C:-Agricultural land in Thiruvananthapuram city
D:-Jewellery
Correct Answer:- Option-A
Question80:-Garner vs Murray relates to
A:-Deficiency
B:-Insolvency
C:-Contract
D:-Hire purchase
Correct Answer:- Option-B
Question81:-Independent events A and B would be consistent with which of the following statements
.5, P(A * nn’ B)
Correct Answer:- Option-B
Question82:-If each of two independent file servers has a reliability of 93% and either alone can run the web site, then the
overall web site availability is
A:-0.9951
.8649
C:-0.9300
D:-0.9522
Correct Answer:- Option-A
Question83:-A major airline company is concerned that its proportion of late arrivals has substantially increased in the past
month. Historical data shows that on the average 18% of the company airplanes have arrived late. In a random sample of
1240 airplanes, 310 airplanes have arrived late. If we are conducting a hypothesis test of a single proportion to determine if
the proportion of late arrivals has increased. What is the value of the calculated test statistic ?
A:-3.208
416
.208
:--6.416
Correct Answer:- Option-B
Question84:-The owner of a fish market has an assistant who has determined that the weights of catfish are normally
distributed, with a mean of 3.2 pounds and standard deviation of 0.84 pounds. If a sample of 16 fish is taken, what would
the standard error of the mean weight equal ?
A:-0.200
.053
C:-0.210
D:-0.800
Correct Answer:- Option-C
Question85:-A type | error occurs when we
A:-Reject a false null hypothesis
B:-Reject a true null hypothesis
C:-Don't reject a false null hypothesis
D:-Don't reject a true null hypothesis