1. n-3 PUFA is present in all except:

Question 1 of 20

2. Which one of the following vaccines is contraindicated in pregnancy

Question 2 of 20

3. A Path finder survey for oral health needs to be done at 12 sites for 4 index age groups at each site. What should be the sample size for the survey

Question 3 of 20

4. An investigator wants to study the association between maternal intake of iron supplements (Yes/ No) and birth weights (in gms) of newborn babies. He collects relevant data from 100 pregnant women and their newborns. What statistical test of hypothesis would you advise for the investigator in this situation?

Question 4 of 20

5. When analyzing a small sample with two sets of observations where values of observations are dependent on each other, which test will be used:

Question 5 of 20

6. In statistics, sample represents:

Question 6 of 20

7. In a disease process, probability of correctly identifying case of disease is

Question 7 of 20

8. Cavity conditioning in ART is done by

Question 8 of 20

9. Plastic wrapper of surgical syringe should be discarded in:

Question 9 of 20

10. Iceberg phenomenon differentiates

Question 10 of 20

11. A test has high false positive rate in a community. True is

Question 11 of 20

12. Reverse smoking is prominent in which parts of India:

Question 12 of 20

13. Standard error of mean is calculated by

Question 13 of 20

14. Which of the following statements about Standard Distribution curve is true:

Question 14 of 20

15. Test used to represent difference in heights of students in two different classes in school

Question 15 of 20

16. In a study done for the evaluation of prevalence of caries in a given population, the ratio of its standard deviation to the mean of data is called

Question 16 of 20

17. Which of the following exposure carries the maximum risk of transmission of HIV?

Question 17 of 20

18. In statistical studies, data represents:

Question 18 of 20

19. Using neem stick is an example of

Question 19 of 20

20. Role of humectant in toothpastes:

Question 20 of 20