Most common causes of death in children under 5 years of age: a. Respiratory infections b. Diarrhea c. Prematurity d. Accidents

Perinatal death includes: a. After 28 weeks of pregnancy 
b. Within seven days after birth 
c. Both a and b d. None of the above 

Denominator in Crude Birth Rate: 
a. Mid-year population b. Total number of birth 
c. 1000 live birth. 
d. Total number of live birth in a year 

Incidence of chromosomal abnormalities in India is: 
a. 1- 2 per 1000 live births b. 2-3 per 1000 live births c. 5-6 per 1000 live births 
d. 8-9 per 1000 live births 

Which of the following fertility rates include mortality in it? 
a. TFR b. GFR c. NRR 
d. GRR 

Perinatal mortality rate includes: a. 37 weeks to 1st week after birth b. 28 weeks to 1st week after birth c. 20 weeks to 1st week after birth d. Before preterm labor 

Time interval between primary and secondary case is known 
as: 
a. Extrinsic incubation period b. Intrinsic incubation period c. Serial interval 
d. Window period 

In a population of 5000, with birth rate of 30/1000 population, 
15 children died during first year life in a year: of these 9 died 
during first month of life. What is the infant mortality rate 
in this population? a. 100 b. 60 c. 150 d. 45

Infant mortality rate (IMR) is defined as number or deaths of 
infants under age one per: a. 1000 births b. 1000 live births c. 1000 midyear population d. 1000 women of reproductive age group