1. Recently two methods of cPAP: conventional and bubble cPAP were compared. In the conventional method, 90 out of 160 showed extubation failure while 40 out of 160 showed extubation failure in the bubble method. Which test would be the best to compare the statistical significance between the rates of extubation failure in the two tests

Question 1 of 20

2. Paired t test is equivalent in non parameteric test

Question 2 of 20

3. All of the following are true about cluster sampling except:

Question 3 of 20

4. All are principles of ethics, except

Question 4 of 20

5. Outlier is

Question 5 of 20

6. In calculating Dependency Ratio, the numerator is expressed as :

Question 6 of 20

7. In 3x3 table, the degree of freedom is

Question 7 of 20

8. Using neem stick is an example of

Question 8 of 20

9. Yellow bag used for disposal of

Question 9 of 20

10. World Anti Tobacco Day is?

Question 10 of 20

11. Fish is deficient in which of the following nutrients:

Question 11 of 20

12. Degree of relationship between cause and effect is represented by

Question 12 of 20

13. A standard z score is related to?

Question 13 of 20

14. In Salivary reductase test, slightly conducive caries activity in represented as which colour

Question 14 of 20

15. Anganwadi Worker (AWW) is appointed for population

Question 15 of 20

16. Iceberg phenomenon differentiates

Question 16 of 20

17. When chlorate in water starts to disappear and free chlorine starts to appear, it is called

Question 17 of 20

18. Which of the following is not and initiative under the National rural health scheme (NRHS):

Question 18 of 20

19. A dentist assigns a specific task to be done on a patient to a junior doctor. The dentist remains in the set up while the task is carried out but does not continuously watches the task is being carried out. What is this called:

Question 19 of 20

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

Question 20 of 20