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MATH PUZZLE: Can you replace...

MATH PUZZLE: Can you replace the question mark with a number?

Correct answers: 181

The first user who solved this task is Erkain Mahajanian.

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A mother is cleaning her teena...

A mother is cleaning her teenage daughter's room when she finds a bondage magazine hidden under the bed. She shows it to her husband and asks him what he thinks they should do.
After flicking through the magazine her husband says, "To be honest I'm not sure, but I don't think spanking her is going to help."

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Rudolf Pintner

Born 16 Nov 1884; died 7 Nov 1942 at age 57.English-American psychologist who combined interests in mental measurements and education of people with disabilities. His performance assessment measures supplied half of the items of the World War I Army Beta Test. He directed many surveys in his field and wrote a number of scientific works. A Scale of Performance Tests (1917) by Rudolf Pintner and Donald G. Paterson, introduced the Pintner-Paterson Performance Test, the first test of nonverbal intelligence. It was intended as a "supplemental" test to the 1908 Binet battery (which they criticized as unwarrantably favorable to the verbal aspects of individual intelligence). They insisted that there was more than one aspect of intelligence and more than one way of measuring it.[Image: Picture Completion puzzle, part of the Pintner & Paterson's clinical style performance scale (1917)]

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