In this task, you need to answer the given multiple-choice question on the physics. Classify your answers into 'a', 'b', 'c', 'd', and 'e'.
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Question: Problem: if 12 men do a work in 80 days , in how many days will 16 men do it ? 
Options: a ) 22 , b ) 87 , c ) 77 , d ) 60 , e ) 85

Answer: d


Question: Problem: donovan and michael are racing around a circular 400 - meter track . if donovan runs each lap in 48 seconds and michael runs each lap in 40 seconds , how many laps will michael have to complete in order to pass donovan , assuming they start at the same time ? 
Options: a ) 5 , b ) 7 , c ) 8 , d ) 9 , e ) 6

Answer: e


Question: Problem: a can give b 200 meters start and c 400 meters start in a kilometer race . how much start can b give c in a kilometer race ? 
Options: a ) 111.12 , b ) 250 , c ) 111.64 , d ) 111.11 , e ) 101.12

Answer:
b