A Fever of 390 c

B Cyanosis

C Chest retracion

D Not feeding well

A Argon

B Carbon dioxide

C Hydrogen

D Methane

A One week before the symptoms appear

B Two weeks after the symptoms appear

C One week before the symptoms and one week thereafter

D Two weeks before the symptoms and two week thereafter

A 1st May

B 31st May

C 1st August

D 31st August

A Cost accounting

B Cost benefit analysis

C Cost effective analysis

D None of the above

A 10

B 13

C 25

D 5

A BHC

B DDT

C HHC

D Permethrin

A Mortality

B Fertility

C Morbidity

D Marriage

A Rodenticide

B Insecticide

C Larvicide

D All

A Disease is very fatal and/or easily curable

B Disease is nonfatal

C Calculation of prevalence and incidence is wrong

D Nothing can be said, as they are independent