Mcq Subject: Social & Preventive Medicine
Central value of a set of 180 values can be obtained by
A. 2nd tertile
B. 90th percentile
C. 2nd quartile
D. 9th decile
View DescriptionNatural disaster causing maximum deaths
A. Hydrological
B. Meterological
C. Geological
D. Fires
View DescriptionWhich or tile following is true about antigenic drift?
A. It is seen only in influenza virus type A
B. It is a result of framesshift mutation
C. It mostly affects the matrix protein
D. It mostly affects the matrix protein
View DescriptionIf the distribution of intra-ocular pressure (IOP) seen in 100 glaucoma patients has an average 30 mm with a SD of 1.0, what is the lower limit of the average IOP that can be expected 95% of times?
A. 26
B. 28
C. 32
D. 259
View DescriptionHuman Developmental Index is a composite measure, which uses?
A. Life expectancy at age one, literacy and infant moality
B. Freedom, spice and right to express oneself
C. Life expectancy at bih, infant moality and quality of life
D. Life expectancy at bih, knowledge and decent standard of living.
View DescriptionA girl is has white hair. 40% of her classmates are also suffering from the same problem. None of the other people from the same village have white hair. Her brother who is staying with an aunt in the neighbouring village is also normal and does not have white hair. Which of the following explains the probable cause of her white hair?
A. Environmental
B. Genetic
C. Nutritional
D. Infection
View DescriptionCrude Bih rate for a sub-center is 20. What the number of pregnant woman registered in sub-center?
A. 80
B. 100
C. 110
D. 60
View DescriptionA study finds no significant association between two variables but truly there exists a difference. What type of error is this?
A. Type I error
B. Type II error
C. Random error
D. Systematic error
View DescriptionThe prevalence of disease in a population is expected to be 50%. An investigator is interested in the range of 45 to 55% with 95% confidence. The minimum sample size required for the study is:
A. 100
B. 200
C. 300
D. 400
View DescriptionIn a JubLeitter arca pith crude bih rate of 211, what would be the expected number of ANC registrations?
A. 60
B. 80
C. 100
D. 120
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