1. Study carried out among children of around 12yr age group in an orphan house with less carbohydrate diet is

Question 1 of 20

2. Which is not an epidemiological method of population survey

Question 2 of 20

3. A- learned behaviour which is permanent and consistent but liable to change

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4. The best graphic representation of frequency distribution of data gathered of a continuous variable is:

Question 4 of 20

5. Parametric test are all except

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6. Eradication is defined as:

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7. Chronic carrier state is seen in all except

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8. Student t test - true is?

Question 8 of 20

9. The usefulness of a screening test depends upon its

Question 9 of 20

10. The avian flu H5N1 has high mortality in humans. However it has not been able to become a pandemic infection. What is the reason:

Question 10 of 20

11. Live viral vaccine is

Question 11 of 20

12. Late expanding stage of population in India is due to?

Question 12 of 20

13. What is the percentage of chlorohexidine when used as a handrub:

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14. Infected waste is disposed in which container

Question 14 of 20

15. An investigator observes that five independent risk factors influence the occurance of a disease. Which of the following statistical tests should be applied to assess the relationship between these 5 risk factors and the occurance of disease:

Question 15 of 20

16. Iceberg phenomenon differentiates

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17. Which of these is a parametric test

Question 17 of 20

18. According to WHO, which of the following disease is eradicated from the planet:

Question 18 of 20

19. Which one of the following is a good index of the severity of an acute disease?

Question 19 of 20

20. Results obtained based on resources spend

Question 20 of 20