1. All of the following are true about standard error of mean except:

Question 1 of 20

2. Developing an answer or a solution to an already known problem or a question which can be quantified and analysed is known as:

Question 2 of 20

3. A child shows skeletal fluorosis when he is drinking water for a long time with excess fluoride level of:

Question 3 of 20

4. Comprehensive school based dental care for whole country is adopted by

Question 4 of 20

5. Diameter of adult tooth brush range

Question 5 of 20

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

Question 6 of 20

7. Method of identifying missing and supplementing case is patient is:

Question 7 of 20

8. Shortest incubation period is seen in:

Question 8 of 20

9. Savlon contains

Question 9 of 20

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

Question 10 of 20

11. Eradication is defined as:

Question 11 of 20

12. Carry over effect is seen in

Question 12 of 20

13. When an outcome is compared with intended objectives, it is called as -

Question 13 of 20

14. Sequence of contents in scientific report of oral health survey:

Question 14 of 20

15. A pregnant lady uses fluoridated drinking water. All of the following are true regarding exposure of the fetus to fluoride except:

Question 15 of 20

16. Which of the following types of bias can be reduced by allowing equal interview time

Question 16 of 20

17. Double pot is method of

Question 17 of 20

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

Question 18 of 20

19. Saliva contains which of the following acts as defence mechanism for prevention of dental caries

Question 19 of 20

20. All the following indicators are included in physical quality of life Index (PQLI) except

Question 20 of 20