Quantitative Aptitude Test 71

Test # 71


1.
If A, B, C are three sets and if
|A È B È C| = 100, |A| = 60, |B| = 50,
|C| = 50, |A Ç B| = 10, |B Ç C| = 15,
|C Ç A| = 50, then |A Ç B Ç C| is equal to:

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Quantitative Aptitude
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blow the whistle (on someone)
to report someone's wrongdoing to the police or other authorities
The employee blew the whistle on the illegal practices of the company.

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