1. 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 1 of 20

2. Which of the following is most strongly associated with coronary heart disease?

Question 2 of 20

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

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4. The recent spread of Swine flu was in the news, this type of transmission can be termed:

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5. Application of fluoride varnish after luting a crown has which of the following beneficial action:

Question 5 of 20

6. The Community Periodontal index for Treatment Needs is recorded for?

Question 6 of 20

7. According to Consumer Protection Act 1987, compensation against State consumer protection forum can be made up to

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8. Which amongst the following is simplest most commonly used to describe the variation in a quantitative sample

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9. Care index

Question 9 of 20

10. The major purpose of randomization in a clinical trials is to

Question 10 of 20

11. Mean bone density amongst two groups of 50 people each is compared with each other. The test of significance used would be:

Question 11 of 20

12. Reference ages for pathfinder survey:

Question 12 of 20

13. Concentration of fluoride in salt

Question 13 of 20

14. Recommended Iodine intake by pregnant women in India is:

Question 14 of 20

15. A test comes negative but the disease was present in subject. This is

Question 15 of 20

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

Question 16 of 20

17. Live viral vaccine is

Question 17 of 20

18. Disposal method of outdated cytotoxic drugs is:

Question 18 of 20

19. Fourth generation pit and fissure sealants are:

Question 19 of 20

20. Role of humectant in toothpastes:

Question 20 of 20