Q35
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
AnswerB.
5
C.
7
D.
9
Answer: Option A
Solution
Answer: Option A
Solution:
Clearly, the smallest such number is 3.
Three ducks can be arranged as shown above to satisfy all the three given conditions.