MBA
Exam
In a company, 69 people know MS word 41 people know MS Excel and 73 people know MS Access. The number of people who knows only, MS Word, MS Excel and MS Access are in the ratio 2 : 1 : 3. The number of people who knows MS Excel and MS Access only, MS Word and MS Excel only, MS Word and MS Access only are also in the ratio 1 : 2 : 3.How many people know MS Excel only? 1) 12 2) 16 3) 22 4) 8
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