iq quiz game 20

Test # 20
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1. In a group of 15, 7 can speak Spanish, 8 can speak French, and 3 can speak neither. What fraction of the group can speak both French and Spanish?

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pick a quarrel with (someone)
to start a quarrel with someone (usually on purpose)
I do not like that woman because she likes to pick a quarrel with other people.
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