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anonymous
 5 years ago
replace the ? with the correct number in the following series:
1100 1120 1200 100 220 400?
a.500 b.600 c.100 d.2100
anonymous
 5 years ago
replace the ? with the correct number in the following series: 1100 1120 1200 100 220 400? a.500 b.600 c.100 d.2100

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anonymous
 5 years ago
Best ResponseYou've already chosen the best response.01100 1120 1200 100 220 400 ?

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0nowhere thanks for b4 question.

nowhereman
 5 years ago
Best ResponseYou've already chosen the best response.0You're welcome ;) This one's hard again...

nowhereman
 5 years ago
Best ResponseYou've already chosen the best response.0Ok, I think this can already be counted as arbitrary. So no wonder I didn't think of it myself: http://www.puzz.com/iqbrainteaser80.html

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0Let the numbers from the tens place and ones place represent fractions over 60, and multiply the thousandths and or hundreds place represent wholes (multiply them by 60). Notice that if you subtract the largest number from the smallest number, then the next largest number from the next smallest number a pattern emerges.

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0The last number will be 600

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0i didnt understand but ur answer is correct will u plz elaborate it in aclear way..i like this way to solve the problem

nowhereman
 5 years ago
Best ResponseYou've already chosen the best response.0You have to think of the numbers at times: 11:00, 11:20, 12:00, 01:00, 02:20, 04:00 so the distance is 20min, 40min, 60min, 80min, 100min so the next time would be +120min which means 04:00 +2h > 06:00 and back in that format they have it that would be 600

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0yea u r correct but i wish to have explanation given by rouault.
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