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IQ Brain Teaser #157 (1) Multiply 50 by 50 one thousand times. (2) Multiply 100 by 100 five hundred times. How many times would you have to multiply the result of (2) to get (1)? One billion times 50 to the 10th power 25 by 25 five hundred times 100 by 100 one thousand times 2.5 to the 25th power None of the above are correct view results Back to top | Back to Main Page of Puzz.com - IQ Tests, Puzzles, Games & Contests ©2025 Puzz.com, LLC & respective partners. All rights reserved. Our IQ tests are for entertainment purposes only. Privacy Policy