What is the smallest number of ducks that could swim in this formation - two ducks in front of a duck, two ducks behind a duck and a duck between two ducks ?
A. 3
B. 5
C. 7
D. 9
Answer: Option A
Solution (By Examveda Team)
Clearly, the smallest such number is 3.
Three ducks can be arranged as shown above to satisfy all the three given conditions.
This Question Belongs to Competitive Reasoning >> Arithmetic Reasoning
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