easy · GMAT Quant
Ion Ledger finishes a seven-region census of 45 accounts. Exclusive are past due, are flagged for review, and a third mark are 14, 9, 6; exclusive pairs are 3, 4, 2; all-three is 2; none is 5.
How many accounts lie in exactly one of the three marks?
- 40
- 9
- 14
- 2
- 29
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