Science & Technology : Yesterday, Today and Tomorrow.
Featuring the unique "ScienceToday" monthly magazine published by Times of India, during 1966-1991.
Saturday, October 27, 2007
Number series
P28 The following digits are arranged in a particular order. You are required to find the basis for this order ? 8-5-4-9-1-7-6-3-2-0
Lexicographical order.. :)
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