Option B is the correct answer.
Answer:
A - After days and nights of incredible labour and fatigue, I succeeded in discovering the cause of generation of life; nay, more, I became myself capable of bestoing animation upon lifeless matter.
Explanation:
This line talks about the power of creating life - 'bestoing animaation upon lifeless matter' and that he has 'discovered the cause of generation of life'.
I think the job is 1/5 miles so you have to write it in the numerator and the other variables (speed in this case) to the denominator and then the answer should be 13
