Prevalence of a disease is 1) Rate 2) Ratio 3) Proportion 4) Deviation
Community DentistryAnswer: 3
A normal distribution curve depends on 1) Mean and sample size 2) Range and sample size 3) Mean and standard deviation 4) Mean and median
Community DentistryAnswer: 3
Census is conducted every 1) 2 years 2) 5 years 3) 7 years 4) 10 years
Community DentistryAnswer: 4
1 part per million fluoride is 1) 1 mg in 10 L of water 2) 1 mg in 1 L of water 3) 10 mg in 1 L of water 4) 100 mg in 10 L of water
Community DentistryAnswer: 2
In LA colony (Michigan test), the restricted medium inoculated with saliva is 1) Bromocresol green 2) Glucose agar 3) Tomato agar 4) Robertson cooked broth media
Community DentistryAnswer: 3
A person is onese if he is overweight by...............% above the 1) 25 2) 10 3) 15 4) 20
Community DentistryAnswer: 1
Transplantation of Human Organs Act was passed by Government of India in 1) 1996 2) 1993 3) 1998 4) 1994
Community DentistryAnswer: 4
Severity of a disease is measured by 1) Case fatality rate 2) Proportional mortality rate 3) Relative risk 4) Attributable risk