Mathematical Puzzle: IF 23+4...
[2585] Mathematical Puzzle: IF 23+4... - Mathematical Puzzle: IF 23+478-593=5.588 and 1389+99-29=34.364 THEN 87+57-56=? - #brainteasers #math #riddles - Correct Answers: 16 - The first user who solved this task is Erkain Mahajanian
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Mathematical Puzzle: IF 23+4...

Mathematical Puzzle: IF 23+478-593=5.588 and 1389+99-29=34.364 THEN 87+57-56=?
Correct answers: 16
The first user who solved this task is Erkain Mahajanian.
#brainteasers #math #riddles
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Quit Smoking

A young couple had been married for a couple of months, but the man was always after his wife to quit smoking.
One afternoon, she lit up after some love making, and he said, "You really ought to quit."
She, getting tired of his nagging, said, "I really enjoy a good cigarette after sex."
He replied, "But they stunt your growth."
She asked if he ever smoked, and he replied he never had.
Smiling and lifting her gaze to his groin, she said, "So, what's your excuse?"  

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Raymond Cattell

Born 20 Mar 1905; died 2 Feb 1998 at age 92. Raymond Bernard Cattell was an English-American psychologist who conducted research on individual differences in cognitive abilities, personality, and motivation. For his BSc degree, he studied physics and chemistry, but turned to physholocy for his PhD. Influenced by his undergraduate training in science, he applied mathematical techniques to the study of psychology, making the discipline more objective and quantitative. Cattell became one of the world's leading personality theorists, and developed many widely used psychological tests, of which the best known is the 16 Personality Factor (16PF) personality assessment. During his life, he wrote 55 books and over 500 research papers.«
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