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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