The sample survey of 1000 people is given in the following diagram which is based on their knowledge about foreign languages viz. Spanish, German and French. How many people know both French and German but not Spanish?
The sample survey of 1000 people is given in the following diagram which is based on their knowledge about foreign languages viz. Spanish, German and French. How many people know both French and German but not Spanish? Correct Answer 78
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⇒ Clearly, 78 number of people knows both French and German but not Spanish.
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Feb 20, 2025