Question 1113671
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<U>Answer</U>.  &nbsp;&nbsp;{{{2^10*5^3}}}.


<U>Solution</U>.  


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10  True-False questions give the factor  {{{2^10}}}.


3 multiple-choice questions gives the factor  {{{5^3}}}:  it is the number of 3-letter words written in 5-letters alphabet.
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