roots

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by cramya » Sat Dec 27, 2008 11:20 am
Since the numbers are aranged in ascending start from the middle value

3.3 ^2 = 10.89

Go down the list

3.2^2 = 10.24

3.1^2 = 9.61

Hence B)

The reason I did 3.1 was because if it was 3.15 then that would be the answer(Just to make sure 3.1 is not closerto sq root of 10 than 3.2)