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Test # 20


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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Idiom of the Day

rip off (someone or something) or rip (someone or something) off
to cheat or rob someone or something
The mechanic at the gas station ripped me off.
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  • Precaution while using LPG

    Close the cylinder value

    Close the cylinder value when the gas stove is not in use. The rubber pipe connecting the gas cylinder to gas stove should be checked regularly for any wear and tear. The gas cylinder should be handled with care to avoid any damage to the cylinder valve. While lighting the gas stove, first open the cylinder (regulator) valve and then turn the knob of the gas stove.


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