Which of the following diagrams is used to show percentage breakdown for qualitative data 1) Pie diagram 2) Frequency polygram 3) Bar diagram 4) Histogram
Community DentistryAnswer: 1
Loss of head is 1) Death of a head of a family 2) Increased resistance to filteration in a sand filter 3) Death of a head in village panchayat 4) Death of a school teacher who is also a health worker of a school
Community DentistryAnswer: 2
Flouride action on carbohydrates in reducing the caries is by 1) Inhibiting enolase 2) Inhibiting fructose 3) Inhibiting the sucrase 4) Inhibiting glycolase
Community DentistryAnswer: 1
Sensitivity of a test is its ability to identify 1) True negative 2) False positive 3) False negative 4) True positive
Community DentistryAnswer: 4
Among the following, which is the best source of riboflavin? 1) 1 glass (250 mL) of milk 2) 2 slices of enriched bread 3) 1/2 cup of raw carrots 4) 1 medium-sized orange
Community DentistryAnswer: 2
Intensity of caries by snyder test is determined by 1) Rapidity at which medium turns greenish blue to red 2) Rapidity at which medium turns yellow to greenish blue 3) Rapidity at which medium turns greenish blue to yellow 4) Rapidity at which medium turns greenish blue to colourless
Community DentistryAnswer: 3
Teeth selected for scoring of PHP-M (Personal Hygiene Performance Modified) are 1) Six 2) Twelve 3) Eighteen 4) Twenty-four
Community DentistryAnswer: 1
Plaque is considered to be which kind of variable in a study conducted to determine a polishing paste that is most effective in removing plaque 1) Independent 2) Experimental 3) Extraneous 4) Dependent
