A) 173
B) 180
C) 190
D) 200
Correct Answer: D
Solution :
This is a direct proportionality problem. \[i.e.\] the more the time, the more steps will be taken by the sprinter. The solution can be obtained by taking proportions as \[\frac{40}{11}=\frac{x}{55}\]where \[x\] is the number of steps. \[\therefore \]\[x=\frac{40\times 55}{11}\] \[=200\] steps.
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