easy · GMAT Quant
A software division categorizes 28 server nodes into two clusters, Red and Blue. Red cluster contains 16 nodes and Blue cluster contains 18 nodes. Node #01 is forced into both clusters. If every node is in at least one cluster
How many of the remaining 27 nodes belong to the Blue cluster only?
- 12
- 10
- 17
- 5
- 13
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