Social Work, Paper – I, September 2013

Note :
•   This paper contains Sixty (60)multiple choice questions, each question carrying two (2) marks.
•   Candidate is expected to answer anyFifty (50) questions.
•   In case more than Fifty(50) questions are attempted, only the first Fifty (50) questions will be evaluated.
 
1. The world population growth rate at a certain reference year was 3.5%. Assuming exponential growth of  population, after how many years, the population of the world would have increased by a factor 16 ?
(A)    ~ 80 years           
(B)    ~ 40 years
(C)    ~ 160 years         
(D)    ~ 320 years
 
2. Telephone is an example of
(A)    linear communication
(B)    non-linear communication
(C)    circular
(D)    mechanised

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